口算
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1.十几乘十几:口诀:头乘头,尾加尾,尾乘尾。
例:12×14=?解: 1×1=12+4=62×4=812×14=168注:个位相乘,不够两位数要用0占位。
2.头相同,尾互补(尾相加等于10):口诀:一个头加1后,头乘头,尾乘尾。
例:23×27=?解:2+1=32×3=63×7=2123×27=621注:个位相乘,不够两位数要用0占位。
3.第一个乘数互补,另一个乘数数字相同:口诀:一个头加1后,头乘头,尾乘尾。
例:37×44=?解:3+1=44×4=167×4=2837×44=1628注:个位相乘,不够两位数要用0占位。
4.几十一乘几十一:口诀:头乘头,头加头,尾乘尾。
例:21×41=?解:2×4=82+4=61×1=121×41=8615.11乘任意数:口诀:首尾不动下落,中间之和下拉。
例:11×23125=?解:2+3=53+1=41+2=32+5=72和5分别在首尾11×23125=254375注:和满十要进一。
6.十几乘任意数:口诀:第二乘数首位不动向下落,第一因数的个位乘以第二因数后面每一个数字,加下一位数,再向下落。
例:13×326=?解:13个位是33×3+2=113×2+6=123×6=1813×326=4238注:和满十要进一。
100 道口算题(100 以纯进位、退位)班级: : 得分: 用时:60-25= 67-58= 76-57= 35+38= 84-56=15+79= 75-47= 70-21= 17+76=70-11=16+56= 29+25= 29+15= 36+48= 44+47= 59+37= 83-69= 44+37= 17+54= 61-45= 84-46= 91-57= 70-43= 35+28= 38+23= 15+69= 36+26= 36+16= 37+36= 83-59= 91-67= 98-69= 17+44= 96-17= 16+66= 61-35= 61-12= 60-25= 84-56= 15+79= 70-11= 44+47= 61-45= 38+23= 15+69= 83-59= 16+66= 26+59= 34+58= 25+49= 92-19= 20-13= 65-58= 26+37= 19+36= 33+38= 18+38= 18+28= 18+48= 50-36=77-19= 93-39= 34+48=94-27= 26+27=19+16= 86-28= 85-18= 19+26= 34-26=77-29= 94-17= 25+39= 43-24= 70-18= 54+18= 91-32= 59+34= 46+19= 51-23=18+28-28= 46+19-37= 61-19-16= 54-18+18= 54-18+18= 36+39+18= 62-45+58= 92-58+29= 93-55+13= 92-58+29= 92-75+67= 95-27+24=36 +36 -59=37+56-55= 95-27+24= 36+36-59=43+19-24= 15+28-15= 65-27+38= 70-54+65= (100 以纯进位、退位)班级: 得分: 用时: 100 道口算题56= 57- 28= 66+15= 85- 76= 96- 37= 82- 25= 25+18= 96- 27= 70- 44= 92- 77= 65+27= 36+ 59= 90- 13= 38+ 34= 70-54= 91- 23= 46+ 45= 62- 55= 39+44= 29+57= 56- 19= 41- 18= 58+16= 40-31= 37+ 46= 65+ 17= 84-66= 29+47= 44-19=75- 19= 82-63= 93-14= 52-18= 86- 79= 61-16= 80-65= 60-29= 49+ 45= 69+15= 81-53=95-78=28+ 19= 73-54= 78+ 14= 72-57= 95- 88= 73-44= 81-43=80-55=73- 64= 76+17= 64- 45= 91- 46= 42- 19= 75-26= 82- 47= 82- 37= 42- 29=57+19=22+ 69= 66+18=47+ 45-79=58+ 29- 28= 52 -15+16= 22+59-35= 22+ 69- 34= 71 -54+36= 26+47-34=45- 19+65= 18+36+38= 27+ 44-17=46- 17+49= 49+43- 33=93- 24+ 22= 70 - 23+ 46= 43+19-23=(100 以纯进位、退位)班级:得分:用时 52- 38= 60-16= 75- 39= 81-73= 90- 82=37+15=53- 15= 95-19=40-31= 37+ 46= 65+17= 84-66= 29+47= 92-77= 81-43= 80-55= 73-64= 76+17= 64-45= 86-79= 97-38= 82-28= 66+27= 71-54+36= 22+59-35= 46 -17+ 49= 29+16-28= 29+ 16-28=100 道口算题90-72=16+68=75-59= 90-49= 84-58= 75-49= 43+19= 16+58= 23+69= 62-24= 77+14= 67-28= 29+16= 53-25= 44+39= 83-48= 45+26= 36+28=28+29= 52-38= 90-72=16+68=60-26= 49+43= 83-38=27+19=36+18= 78-59= 91-75=28+67=55+28= 64-37= 87-58=19+58=47+39= 49+14= 71-16= 30-19=71-48= 70-28= 46+29=63-17=72-36= 54+18= 92-85=27+57=71-38= 39+18= 55+38= 63-27=19+68= 39+28= 48+27=80-34=46-29+34= 61-42+27= 48 +27+18= 54-18-17= 95-57+47= 55+28-15=39+18-39= 71-13-19= 84-48+25=62-14+38= 54-25+56= 24+69-74=81-25-28= 87-48+38= 65-47+63= (100 以纯进位、退位)班级: 得分: 用时72-48= 56-28= 25+28=64-27=57-48= 17+17= 24+18=92-18=72-38= 50-15= 50-25=38+53=42-26= 26+16= 65-47= 38+44=49+43=83-38=27+19=36+18=61-36=44+39=80-24=80-14=72-26=86-48=46+19=86-38=47+17=39+18-39=46-29+34=24+69-74=62 -14+38=65-37+64= 100 道口算题34-15=41-16=65-37=93-85=72-58= 56-38= 66+25= 51-12=34-15= 41-16= 65-37=93-85=72-48= 55+26= 27+67=19+78=19+56= 48+47= 47+37=49+12=24-16= 18+68= 33-24= 94-57=31-17= 72-23= 93-69=47+27=49+34= 72-33= 46 -39= 54+38=28+54= 39+16= 56+36=72-56=14+19= 94-79= 48+24= 81-32=95-67= 67-19= 32-14=28+64=81-22= 80-44= 15+39=75-18=86-68= 86-58= 14+29= 48+14= 47+27-46= 49+34-28= 50-22+13= 14+67-64= 74-36+16= 93-19-46= 18+15+19= 25+17-16= 24+39+29=64-38+65= 96-58+18= 58+24-53=96-68+17= 51-13+58= 70-(100 以纯进位、退位)33+46= 班级: 得分: 用时44+17= 81-74= 37+16=52-16=53-36= 60-37= 76-47= 61-15= 69+24= 16+79= 69+14= 15+59=29+27= 44+37= 61-25=67-39=67-49= 52-26= 60-47=83-49=68-59= 37+26= 36+29= 35+19=72-48=72-58=80-44=15+39=75-18=86-68=86-58=14+29=48+14=82-19=31-17=95-67=47+27-46=14 +67-64=96-68+17=51-13+58=28+17+29= 100 道口算题15+69=83-59=75-37=28+17=44+27=61-35=28+63-26= 70-24+18= 45-28+75= 26+65-43= 26+55-44= 90-73+36=46+25-59= 83-69+79=84-66+63=16+66-19= 30-12+24= 98-79+56=29+35-37= 92-45+47=98 -69 +58=(100 以纯进位、退位)46+25-59=100 道口算75-37= 28+17= 44+27= 61-35= 36+39=91-45= 15+76= 18+28= 97-58= 35-26= 82 -46= 82-36= 83-56= 42-27= 97-78= 59+34= 90-35= 58+37= 21-13= 90-67= 90-57= 35-16= 59+24= 97-68= 91-22= 19+38= 26-17= 77-19= 91-54= 15+66= 18+18= 35-26= 97-78= 90-67= 90-57=91-22= 15+66= 28+63= 14+27= 37-29= 94-55= 31-15= 52-39= 45-28= 26+55=班级: : 得分: 用时:36+26= 36+36= 98-79= 76-67= 29+35= 18+73= 38+33= 37+46= 82-59=91-67= 98-69= 16+66= 60-35= 17+64= 36+58= 75-57= 84-56= 15+79= 75-47=70-21= 16+76= 96-27= 29+25= 70-31=91-77= 61-22= 29+15= 35+48= 44+47=83-69= 17+54= 84-66= 61-45= 83-46=91-57= 36+26= 29+35= 91-67= 36+58=75-57=28+63-26=29+25-39=68+23-75=36+58-47=49+13-15=39 +36 -48=65+17-16=24+49-55=87-69 +48+35-28=90-29-32=93-65+15=75+19-26=81-33+38=90-19-34=85-66+34=19+23-28=25+47-39=73-34+57=90-29-32=93-65+15=81-33+38=73 -34+57=42+19-28= 100 道口算27+65= 80-23= 94-78= 49+23= 18+79=47+48= 80-55= 46+38= 49+13= 23-16= 32-25= 94-58= 74-19= 86-69= 48+35= 86-47= 72-34= 85-59= 19+77= 39+36= 72-44= 55+36= 86-79= 81-43= 19+67=39+26= 47+25= 80-33= 94-68= 32-15= 18+79= 23-16= 48+35= 39+36= 72-44=100 以纯进位、退位)班级: : 得分: 用时:75-16= 15+48= 67-28= 48+33= 16+35= 22+59= 49+43= 16+25= 82-28= 75-26= 58+19= 83-38= 90-49= 22+49= 74-29= 54-46= 48+23= 80-63= 94-65= 66-18= 90-39= 73-19= 42+19= 82-18= 15+58= 74-39= 80-43= 58+29= 80-53= 15+38= 32-23= 75-16= 16+35= 75-26= 58+19= 74-29= 66-18= 15+58= 15+38= 32-23=33+48= 94-27= 19+46= 18+58= 91-74= 85-28= 85-18= 91-42= 86-38= 19+26=71- 16= 77-29= 93-17= 54+ 18= 51- 33= 51-23= 70- 28= 77- 39= 26+ 47= 92-29= 43- 34= 59+22= 34+ 58= 25+49= 65-58=26+37=94- 37= 18+38= 18+ 48= 50- 36= 76- 19= 93-39=91- 74= 19+26=61-19-19= 61- 29- 17= 69+ 25- 39=76- 17+38= 76-27+36= 62- 14+43= 80- 65+77= 39+18+14= 52-33+24=95- 27+27= 35+58- 75= 25+ 47- 37= 45+ 39-65= 54+ 38- 46= 62- 37+27=(100 以纯进位、退位)班级:得分:用时 51- 43= 27+44= 45- 29= 85- 58= 25+ 47= 72-23= 46- 27= 44- 19= 92- 59= 19+33= 14+ 19= 18+ 46= 53+ 28= 92- 49= 93- 37= 19+ 56= 80- 12= 54+38= 19+23= 71-13=53+ 18= 69+28= 33+58=80-22=46- 17= 30-17= 37- 18= 51-43= 26+ 57= 60-52= 93- 47=47+14=26+ 67= 27+54= 36+ 59= 90- 14= 64+ 17= 66+25= 38+ 34= 70-54= 33- 17= 39+54= 58+26= 91-33= 38+ 44=29+57=59+ 13=56-19=45+19= 52-43= 25+59= 19+36= 93- 49= 71-16= 80-65+77= 69+25-39= 35+58-75= 44-19+ 68= 62- 27+29=100 道口算题26+57= 60-52= 93-47= 47+14= 26+67= 27+54= 27+44= 80- 12= 29+35= 90-23= 29+67= 40-18=15=96-47= 84-76= 96-37= 57-38=25+18= 37+46= 65+27=29+35=90-23= 29+67= 40-18=42-16=81-47-17= 57-38+59= 72-39+38=88 -49+14= 36+59-46= 57+16-46= 55+38-17= 90-21+25= 33-14+28= 54+28-19= 52-25+18= 43-26+37= 58+16-17= 22+69(100 以纯进位、退位)-37= 66-28+13= 班级: 得分: 用时56-38= 26+26= 51-12=50-35=72-48= 24+28= 34-15=56-48=24+18= 92-18= 51-22=65-57=25+38= 50-25= 38+54= 42-13= 41-26= 18+15= 25+16= 65-47=72-58= 56-38= 34-25=17+17=41-16= 64-37= 17+27= 37+15= 95-19= 16+68= 53-35= 28+39= 43+29= 61-14= 60-26= 75-59=75-49= 16+78= 15+58=23+69=45+36= 61-24= 67-38=28+16=44+49= 59+39= 27+19=43+39=83-48= 90-59= 37+25=36+28=62-34= 36+38= 27+29= 81-73=41-28=64+17=96-47=57+16-46=88-49+14=54+28-19=66 -28+13=60-21+39= 100 道口算题34-25=17+17=41-16=64-37=17+27=24+18=52-15=60-36=83-58=29+26=53-25=61-46=35+18=91-69=58= 29+ 26=53-25=61- 46= 35+18=84- 35+43= 36+ 28- 27= 70-33+ 48= 83- 58+56= 27+ 19+48= 35+18+29= 75-59+75= 60- 34+25= 42- 26 +65=60- 11+12= 74- 46+18= 81 -47-15= 93- 29-48= 90 -72+39= 13+29+39=(100 以纯进位、退位)班级:得分:用时13+ 39= 53-38= 29+49= 29+17= 60 -49=13+19= 14+17=54-25=29+ 39= 62-47= 28+ 29= 46- 37= 54- 35= 61-37= 27+ 64= 80- 32= 96- 19= 14+27= 37- 28= 81-19= 40- 23= 31-14= 13+39= 45-27= 19+ 53= 13+29= 96-29=31-24=29+ 24= 92-76= 29+ 14= 63-19= 83- 68= 84-65= 61-44=84-45=38+ 23= 36+25= 37+ 35= 18+ 73= 37+ 45= 82-58= 90- 69= 91-66= 16+ 65= 61-34= 18+63=79+19=84- 55= 15+78= 75- 46= 17+ 75= 43+ 49= 91-56= 38+33= 90- 79= 75- 56= 72-33= 82- 29= 85- 58=55+ 36=14+29=86-78=81-42=62-34=75 -59+ 75=84 -35+ 43= 93- 29- 48=60 -34+ 25=54 -35 +57= 100 道口算题45-27= 19+53= 13+29= 96-29= 31-24= 60- 49= 40-23= 43+49= 91-56= 38+33= 90- 79= 75-56= 29+24= 16+65= 72-43=19+66=100 道口算41-23+35= 66+16-18= 19+73-74= 16+ 57-16= 90-28-35=76-57+57= 76+18-29= 72-43+16= 64+19-35= 29+69-39=87- 68+ 66= 63-44+35= 19+73-74= 64+19-35=76+18-29=54-17+24=100 以纯进位、退位)班级 : :得分:用时:34+ 57= 25+49= 65- 57= 26+ 36=19+35=94 - 36= 18+37= 18+ 47= 50- 35= 93-48= 77- 19= 93-39= 34+47= 94- 26= 19+57= 80- 13= 85-27= 85- 17= 86- 37= 19+25= 71- 15= 77-28= 94- 16= 54+ 17= 46+18= 51- 22= 77-38= 27+ 46= 92- 29= 43-34= 26+ 59= 34+57= 19+ 35= 93- 48= 77-19= 19+ 57= 19+25= 46+ 18= 43- 34= 26+59= 95- 87= 51-29= 36+ 29= 35+ 19= 52-39= 44+ 18= 90-83= 37+ 17= 52- 17= 16+69= 51- 19= 60-38= 76- 48= 61- 16= 80-65= 60- 28= 49+45= 69+24= 69+14= 75-38= 81- 52= 61-26= 82- 39= 67- 39= 76+16= 67- 29= 28+18= 78+ 13= 67- 49= 53-27= 45- 16= 44-28= 75-28= 52-39= 44+18= 16+ 69=80-65=75-38=76+ 16=67-29=92- 58+28= 25+56-67= 68+27-58= 90-51+46= 83- 27+36= 78+ 13-24= 92-26-17=92-58+ 28=94 -69 +67=50-17+39= 51-27+37= 40-15+28=66-37+14=18+53-29=66-27+15=33-19+77=53-36+51 -27+37=66-27+15=+-81-24+35= 45-28+69= 28+53-22= 61-28+48=76-38+24= 19+22-29= 26+56-38= 48+13-38= 100 道口算题(100 以纯进退位)班级: : 得分: 用时:80-21= 28+53= 31-16= 51-42= 45-28=26+56= 26+46= 45-18= 60-51= 93-58=60-41= 14+18= 19+45= 94-46= 54-27=93-36= 19+55= 48+13= 80-11= 46-38=54+37= 19+22= 26+66= 53-17= 69+27=80-21= 45-28= 93-58= 54-27= 93-36=46-38= 69+27= 38+33= 70-53=48-29=90-23= 64-29= 34-16= 39+53= 58+25= 61-54= 91-33= 29+66= 39+43= 17+19= 90-45= 59+13= 56-18= 32+19= 41-18= 50-26= 38+55= 58+15= 57-28= 42-15=64 -39=57-38= 41-28= 48-19= 25+18= 64-49= 37+45= 65+26= 70-63= 33+29= 36+58= 51-14= 90-13= 65+16= 38+33=48 -29=58+25= 17+19= 41-18= 50-26= 42-15= 25+18= 33+29= 56+25= 47+16=45+47-54= 16+56-45= 44+37-56= 45+47-54=(100 以纯进位、退位)班级: : 得分: 用时:94-58= 16+18= 24-16= 57+24= 32-15= 41-14= 41-24= 49+13= 54-39= 31-18= 40 -26=56+36= 33-25= 23+39= 23+29= 28+65= 90-31= 47-38= 23+19= 28+55= 29+53= 81-33= 91-19= 38-29= 95-68= 47-28= 16+28= 55-26= 81-23= 29+43=83-74= 94-58= 32-15= 31-18=40-26=23+29= 28+55= 95-68= 29+43= 83-74=38+36= 40-11= 46+47= 92-57= 84-69= 39+24= 38+26= 39+14= 73+18= 37+49= 93-67= 90-16= 18+66= 71-44= 90-82= 47+35= 29+27= 68-49= 93-77= 85-46= 85-56= 63-45= 70-56= 84-59= 37+39= 70-46= 45+37= 46+25= 62-35= 17+79=71-34= 70-24= 18+76= 84-69= 39+24= 37+49= 90-82= 85-46= 37+39= 70-46=94-45+42= 45+37-26= 80-42+47= 82-17-18= 73-18-37= 13+78-45= 96-78+67= 92-19-28= 90-54+56= 42 -24 +28= 92-29-27= 55+36-77= 16 +47-39= 94 -68 +26= 91-44+29=(100 以纯进位、退位)班级: : 得分: 用时73-18-37=42-24+28=92 -29-27=94-68+26=74-57+65= 100 道口算题94-17= 74-47= 81-68=65-48=29+12= 34+48= 51-36= 19+16=52-33= 35+26= 28+24=27+14=80-71= 52-23= 34+38=86-28=27+37= 19+26= 26+49=61-32=27+47= 26+59= 81-58=95-27=93-29= 93-19= 93-39= 26+27= 29+22= 60-12= 43-24= 14+78=66-58= 88-69= 60-44=74-67=73-59= 28+34= 74-57=35+36=79+17= 60-22= 95-78=49+45=91-29= 92-49= 82-43= 44+19= 16+38= 61-16= 96-88= 78+14= 91-39= 82-63=84-28=82-53=17+48= 90-42= 84-18= 60-29= 93-36+36= 57+34-32= 50-33+34=75-57+36=56 -18 +17= 90-13-39=79+14-16= 91-52+38= 85-28-28= 34+58-57= 27+34-46= 83-25+28= 38+46-55= 66+27-66= 37+36-57= (100 以纯进位、退位)班级: 得分: 用时46+35= 94-85= 19+74=39+43=39+33= 46+45= 85-66= 38+23=60-44=74-67=73-59=28+34=74-57=35+36=79+17=60-22=52-33=93-29=76-29=24+49=57+34=76-39=53+18=93-36+36=75 -57+36=27 +34-46=39+43-39=90-26-25= 100 道口算题66-27=57-18=17= 94- 75= 73-38= 85-76=73- 28=70- 54= 70-44= 72- 18= 46+ 35= 66- 27= 57-18= 92-77=71- 63=27+ 69= 47-29= 55+ 28= 90- 11= 64+ 27= 55+18= 95- 47= 81-24= 62+ 29= 29+22= 94-59=15+19=87- 48= 32-17= 49+ 14= 58+ 13= 31- 19= 40-28= 56+38= 27+47=28+ 34= 36+46= 36+56=28+67=35+ 58= 48+17= 47- 39= 86- 38= 80- 47= 95-37= 28+ 57= 29+54= 81- 34= 80-14= 61-52=19+58=29+ 44=57+26=56+ 16= 94-49=29+ 54-14= 71-38-19= 56 +16-28=32- 17+69= 55+ 18-44= 78- 39+16= 63- 39+38= 57+ 26- 26= 58 -29+56=66- 17+ 38= 43- 29+78= 96- 47+47= 49+ 27+16= 53+38-28= 52-28+29=(100 以纯进位、退位)班级:得分:用时 91- 59= 23+59= 83-38= 37-28=53+ 38= 17+45= 36- 18=71-23=25+ 56= 91-49= 70- 13= 76-59= 38+ 15=59+29=44+29=43-19=71-63= 94-85= 70-54= 19+58= 29+44= 57+26= 56+16= 94-49= 61-42= 46- 19= 48+27= 64+27= 28+34= 63-39+38= 57 +26- 26= 43 -29+ 78= 49+27+16= 54- 25+13=100 道口算题18+55= 90-71= 45+26= 50-43=44+39= 17+68= 19+43= 92-46= 16+58= 90-61= 28-19= 18+33= 45+16= 17+35= 24+69= 62-14= 16+48= 84-48= 25+66= 62-24= 68+28= 18+23= 92-36= 91-59= 18+55= 90-71= 45+26= 50-43= 44+39= 16+58= 17+35= 25+66= 91-59= 23+59= 26+29= 42+29= 94-85= 60-14= 43+49= 43-26= 60-24= 50-27= 44-36= 94-18= 73-49= 51-15= 66-37= 58-49= 51-37= 19+17= 43-16= 67+25= 52-35= 42+39= 35+27= 28+26= 27+16= 80-72= 52-25= 27+39= 69+22= 19+27= 66-47= 34+17= 91-56-19= 82-57+38= 93-69+47= 80-12+27=28+64-69= 45+29-19= 80 -12+27= 28+64-69=45+46-57= 17+55-48= 17+75-44=39 +22-46= 39+22-46= 72-46+29= 93 -59-19= 55-38+69=94-79+16= 86-48+23= 49+24-57=(100 以纯进位、退位)24+38-13= 班级: 得分: 用时:62-49= 46-39= 16+27= 40-16= 81-22= 17+14= 14+19= 98-19= 29+42= 16+17= 15+29= 24-15= 33-14= 55-48= 41-13= 42-23= 55-38= 15+39= 31-17= 98-29= 40-25= 82-19= 33-24= 24+38= 23+28= 29+64= 23+18= 28+54= 81-32= 91-18= 100 道口算题62-49= 81-22= 16+17= 41-13= 42-23= 98-29= 23+28= 91-18= 45+49= 22-15= 85-78= 63-44= 70-55= 84-58= 37+38= 70-45= 46+36= 47+24= 63-34= 17+78= 71-33= 70-35= 71-23= 18+75= 76-69= 92-69= 39+35= 46+46= 93-57= 85-68= 38+25= 39+13= 80-41= 65-19= 73+18= 38+48= 93-67= 76-59= 19+53= 92-79= 18+65= 71-43= 91-82= 47+34= 94-77= 22-15= 37+38= 17+78= 76-69= 92-69=39+13-19= 31 -14+38= 18+75-15= 80-19-37=65+19-59= 80-19-37= 90-53+59= 41-26+47=92-28-29= 41 -26+47= 72-33+42= 94-67+29=94-67+29= 27+26+39= 74-56+68= 77-18+24=36 +35-19= 77-18+24= 78+13-48= 16+59-28= (100 以纯进位、退位)班级: 得分: 用时:92-38= 84-27= 83-39= 76-38= 17+47= 90-41= 84-17= 36+19= 90-73= 24+58= 70-14= 52+29= 83-29= 42-33= 75-18= 85-37= 96-77= 76-28= 91-28= 92-48= 52+19= 67+19= 16+59= 90-63= 45+18= 24+48= 17+37= 61-16= 96-87= 16+49= 68-39= 78+13= 58+33= 84-49= 67-29= 92-38= 17+47= 42-23= 24+58= 70-14= 100 道口算题75-18= 92-48=45+18= 16+49= 68-39= 67-29= 63+29= 64-16= 95-49= 72-27= 94 -29= 80-26= 29+46= 95-16= 63+19= 12+49= 81-14= 56+17= 78-19= 93-74= 12+59= 27+49= 28+36= 36+47= 36+57= 71-17= 52-45= 52-35= 93-64= 73-15= 48+19= 95-39= 27+59= 30-11= 80-16= 72-27= 63+19= 93-74= 36+57= 71-17= 84-65+18= 56 -17+19= 63-29-15= 70-52+25= 12+59-44= 70-52+25= 79+13-19= 28 +33-49=71-24+36= 71 -15+38= 28+33-49= 71-24+36=45+46-55= 96-39+39= 91-13+13= 82-36+45=90-35-26= 82-36+45= 64-36+24= 49+13-33= (100 以纯进位、退位)班级: 得分: 用时:35+57= 48+16= 47-38= 47-19= 95-36= 28+56= 29+54= 48+26= 81-33= 80-14= 27+69= 47-29= 55+27= 55+17= 40-17= 81-23= 29+44= 62+29= 95-59= 16+18= 24-17= 57+25= 33-16= 26+59= 41-15= 49+13= 57+15= 31-18= 40-27= 56+37= 28+46= 94-49= 29+34= 36+45= 36+55= 28+66= 35+57= 95-36= 80-14= 27+69= 40-17= 16+18= 41-15= 56+37= 28+46= 36+55= 51-17= 66-39= 47+44= 38+58= 100 道口算题50- 39= 19+19= 72- 53=65- 29= 67+ 27= 92-45= 27+18= 72-63= 39+ 55= 68+24= 66-49= 34+19= 66+ 17= 68+14= 91-35=44-15=92- 23= 50-19= 92- 13= 94-87= 43- 28=39+45=50-29=38+58=82- 27+17= 66- 39+54= 58+28-58=52- 14+ 46= 28+ 69 - 19= 12+ 59- 42= 56- 27+16= 39+ 53 -67= 24+68- 35= 18+ 44- 24= 38+ 14+39= 35+26-12= 60- 45+ 66= 35+16-13= 27+38-29=(100 以纯进位、退位)班级:得分:用时 38+ 37= 41-12= 46+ 48= 45+ 28= 39+ 24= 38+27= 39+ 14= 61- 38= 37+ 49= 18+57= 38+ 17= 18+67= 90- 83= 47+36= 29+ 18=77-48=86- 57= 63- 46= 62- 26= 97- 18= 70- 47= 45+38= 37+29= 46+ 26= 54+ 37= 54-47= 62- 36= 25+ 68= 70- 24= 18+77= 38+37= 93- 58= 46+ 16= 61-48= 85-47= 37+ 39= 77- 58= 71-34= 36-18= 70- 23= 91- 69= 90-49= 70- 13= 19+53= 37+ 15=43-29=17+ 78= 39+12=43-18= 51- 26= 91-25= 63-54= 59+15= 50-39= 52 -14+ 46=39+53-67= 38 +14+ 39= 27+38-29= 94- 46+36=100 道口算题93-58= 46+16= 61-48= 85-47= 37+ 39= 77-58= 71-34= 39+24= 70-47= 90-71=45+26=18+ 43= 92- 46= 93- 24= 59+ 39= 44+ 49= 16+58= 18+65= 27-19=38+ 25= 18+33= 84-58= 23+69= 83-48=25+66=22-15=62-24=45- 26+36= 17+ 78 -37= 78- 49+18= 55+28-46= 64- 37+25= 50- 12+18= 46- 29+65= 29+ 54-17= 23+48-44= 72- 43+45= 80-64+39= 67+26-17= 34- 15+ 27= 82-45+55= 56+38-15=(100 以纯进位、退位)班级:得分:用时 62- 49= 16+27= 55- 26= 81- 22= 98- 19= 81-42= 15+17= 14+29=98- 39= 17+24= 32-14=55-48=16+ 37= 41-23= 49+ 12= 54-38= 98- 29= 40 - 26= 75-18= 63-47= 24+ 48= 33-24= 23+38=23+28=15+ 49= 82-29= 67+ 19= 63- 37= 29+ 52= 81-32= 91-18=62 - 49=17+ 14= 84-17= 41- 13= 15+ 39= 82- 19= 28+64= 91-28=94 - 28=19+ 37= 26+29= 42+ 49= 43-26= 43- 36= 94-18= 73-49=66-37=50- 37= 18+17= 30- 11= 52- 35= 34+27=27+26=27+ 16= 51-25=45+36= 93-34= 61-14= 90-81=46-29+65= 29 +54- 17= 67+26-17= 72-43+45= 24+ 48-15=100 道口算题17+14= 84-17= 41-13= 15+39= 82-19= 28+64= 91-28= 16+27= 98-29= 35+37= 60- 24= 58-49= 42+39=60 -34= 73-59= 95-16= 27+49= 18+17+36= 27+16-17= 27+26-15= 74-36+47= 82-67+39= 59+36-69= 50-12+16= 76+18-56= 58+23-12= 85-27+36= 67+14-59= 13+59+19= 91-22+16= 90-45 -29= 90-12+18= (100 以纯进位、退位)班级: 得分:用时43-15= 50-16= 13+69= 80-39= 50-26= 33+19= 93-86= 13+59= 74-35= 72-27= 65-49= 81-59= 71-62= 49+29= 26+17= 80-49=80-71= 64 -39=48+19= 39+52=74-15= 39+32= 49+39= 74-25= 51-14= 73-37= 33+29= 64-29= 43-15= 39+42= 73-47= 19+73= 60-12= 65-16= 81-26= 65-26= 26+26= 79+16= 95-36= 60-21=77+18= 94 -16=35+57= 81-67=34+47= 51-35= 74-66= 82-55=28+23= 46-18= 34+37= 28+33= 19+25= 80-13= 74-56= 83-65=55-17= 36+45= 94 -26= 65-57= 60 -43= 60-53= 27+36= 27+46=94-28=59+36-69=74-36+47=85-27+36=48-19+14=48-19+14= 100 道口算题39+42=73-47=19+73=60-12=65-16=81-26=65-26=71-62=43-15=65-57=60-43=60-53=27+36=27+46=77+18=100 道口算18+75-19= 48 + 39 - 39=12+79-44= 80 - 42 + 24=80-29-39= 42-25+26= 35-19+77= 67+27-15= 12+69-45=56-37+19= 80-64+ 38= 16+47-45= 12+79-44= 12 +69- 45=60-15+19= 60-15+19=100 以纯进位、退位)班级 : :得分:用时:15+ 37= 40-23= 51- 29= 83- 17= 23+48= 39+ 58= 67+27= 35- 19= 16+ 47= 90-28= 83- 27= 66+19= 67+ 17=90- 38=43-18= 92- 35= 91-25= 98 - 49= 41- 33= 91-15= 83- 37= 59+18= 39+ 35= 59+ 28= 38+48= 92- 13= 74+18= 97- 39= 50- 19= 23+58= 47+ 47= 50-42= 71- 55= 17+ 34= 66+29= 91- 48= 15+37= 23+ 48= 90- 28= 83-27= 43- 18= 91-15= 38+48= 23+58= 47+47= 66+ 29= 51-24= 49+49= 50-36=43-35=74- 35= 28+25= 34+ 39= 27+ 47= 35+46= 19+ 26= 52-34= 26+ 27= 43- 25= 13+79= 86- 29= 60-22= 27+ 37= 34+ 49= 19+16= 94- 17= 78+17= 60- 32= 27+ 15= 81-69= 80- 71= 81-59= 28+35= 29+ 12= 94-27= 35+ 36=34+59=29+22=35+26=74-58=28+ 25+19= 60- 32+57= 91-65+25= 83-34+32= 90- 45- 28= 35+ 26-16= 83-34+32=90-45-28=16+69-29= 17+47-16= 74-48+37= 74-48+37=80-33+19= 50-21+48= 94-68+25= 63-46+55= 100 道口算题(100 以纯进退位)班级: : 得分: 用时:91-27= 23+59= 28+63= 40-24= 82-18=90-39= 38+59= 84-16= 38+49= 24+47=41-22= 15+48= 22+39= 75-17= 18+23=55-47= 91-17= 90-29= 15+38= 67+18=70-47= 63-46= 16+16= 71-57= 24+37=41-12= 74+19= 17+36= 58+19= 83-28=64-56= 15+28= 22+49= 16+26= 92-14=91-27= 82-18= 24+47= 18+23= 55-47=67+18= 24+37= 83-28= 92-14= 91-27=84-47= 25+66= 22-14= 62-23= 92-36=91-58= 83-37= 18+54= 93-56= 17+44=36-17= 70-22= 90-71= 51-39= 25+56=92-68= 91-48= 98-59= 70-12= 19+52=38+14= 44-28= 17+77= 39+12= 16+67=19+42= 92-46= 59+38= 16+57= 18+64=38+24= 84-57= 24+68= 92-36= 91-58=17+44-28= 37+37-56= 25+56-23= 17+44-28=93-37+35= 64-46+26= 59+27-38= 74-17-18=66-18+37= 58-39+53= 58-29+55= 59 +27-38=74-17-18= 84-19+29= 56 +37-18= 96-79+64=33-16+46= 96 -79+64= 96-19+15= 52-28+28= (100 以纯进位、退位)用时:24+57= 92-37=85-46=76-27=37+16=44+17=67+28=90-72=94-18=34+49=28+25=86-29=57-38=81-59=29+23=60-23=60-23+57=97-69+37=27+65-68=33-18+39=28 +33 -27= 100 道口算题班级: 得分: 用时67+28= 18+33= 84-58= 84-26=17+56= 25+67= 36-18= 44+39= 18+43= 92-47= 70-13= 83-38= 16+58= 92-57= 90-62= 62-24= 90-72= 36-28= 76-37= 84-48= 17+46= 28-19= 90-82= 70-23= 16+68= 61-14= 45+27= 85-36= 24+57= 92-37= 85-46= 76-27= 37+16= 44+17= 67+28= 43-35= 73-48= 81-69= 65-49= 29+13= 50-36= 19+16= 52-34= 35+26= 27+15= 80-72= 52-24= 34+39= 28+35= 27+38= 19+26= 85-19=60-33= 74-58= 18+49= 27+48= 94 -28= 35+36= 26+28= 78+18= 60-13= 43-25= 13+79= 49+49=28+25-18= 60 -33+55= 90-45+26=97-69+37= 19+16+38= 60-23+57=27+65-68= 94-35+17= 72-33+42= 33-18+39= 34-15+22= 49+28+15=33 +59-54= 63 -15+35= 90-75+49=(100 以纯进位、退位)班级: 得分:27+25= 79+15= 69+29= 77+18= 62-18= 94-15= 83-74= 35+56= 53-19= 38-19= 82-66= 90-65= 60-43= 83-54= 60-53= 96-89= 28+23= 28+13= 46-17= 54-29= 28+33= 27+35= 69+19= 80-12= 74-55= 83-64= 27+45= 55-16= 27+25= 79+15= 62-18= 38-19= 60-53= 54-29= 28+33= 74-55= 73-49= 34+28= 74-59= 51-25= 67-58= 68+23= 50-38= 57-39= 42+39= 51-15= 52-13= 42+49= 27+27= 39+54= 58-49= 19+28= 50-28= 42-17= 52-35= 26+29= 43-27= 26+39= 19+18= 66-48= 34+18= 67+25= 94-19= 78-19= 66-38= 68+13= 27+17= 26+19= 35+38= 73-49= 51-25= 42+39= 39+54= 52-35= 26+29= 66-48= 66-38= 90-44= 73-56= 95-58=92-29-28= 13+78-46= 44-27+59= 61-34+19= 76-47+12= 62-44+17= 18+63-28= 45+47-55= 16+56-46= 38+23-45= 77 -19+23= 62+19-44= 70-18 -25= 26+27+38= 52-33+78=(100 以纯进位、退位)班级: : 得分: 用时66-58= 19+25= 52-33= 88-69= 43-24= 14+78= 46-19= 26+59= 16+56-46=38+23-45=61 -34+19=74-57+67=74-57+67= 100 道口算题26+27=60-44=60-22= 27+37= 34+48= 19+15=93-29= 94-17= 79+17=61-32=81-68= 81-58= 28+34= 29+12=62+19= 35+58= 74-57=52-23=74-67= 93-39= 28+24=34+38=36+45= 66-58= 26+27=60-44=77+19= 27+14= 94-27=51-35=27+47= 16+59= 90-62=18+33=24+47= 17+36= 61-15=16+49=25+67= 62-25= 67+29=18+24=84 -26= 83-39= 36+28= 17+56=17+46= 36-18= 70-23=90-72=46+15= 70-13= 45+27=37+16=76-27= 16+69= 18+43=92-47=24+47-16= 36+28 -49= 17+46+19= 12+59-42= 83-56+19= 84-66+17=94-67+28= 41-17+38= 39+52-66=44+28-49= 17+67 -35= 30-15+56=83-24+27= 34+39-24= 59+25-68= (100 以纯进位、退位)班级: 得分: 用时68+24= 50-16= 95-17= 28+15=80-71= 65-39= 81-59=49+29=18+29= 74-48= 74-38=35+26=60-12= 60-35= 52-24= 66-49=77+19=27+14=94-27=51-35=27+47=60-22=74-67=44+17=84-49=92-37=76-37=24+57=85-36=16+59=24+47-16=12+59-42=41-17+38=44+28-49=91-55-19= 100 道口算题82-69=27+17=80-61=34+29=72-63= 18+19= 51-36= 86-19= 52-14= 34+39= 66-59= 51-26= 81-49= 43-15= 27+27= 44-25= 14+79= 14+69= 61-22= 35+16= 68+24= 82-69= 27+17= 18+29= 80-61= 74-57= 34+29= 52-14= 34+39= 43-15= 61-22= 62-48= 85-37= 17+79= 70-37= 39+14= 17+69= 93-48= 37+39= 46+38= 54-37= 18+67= 63-35= 54+27= 85-69= 71-34= 38+27= 45+18= 84-59= 61-38= 62-16= 70-47= 68-39= 79+13= 82-74= 84-49= 86-57= 25+68= 62-25= 91-83= 37+29= 77-58= 18+57= 77-38= 52+29-17= 93-58+49= 93-68+47= 79 +13-44= 94-36+36= 60-41+13= 79+13-44= 94-36+36= 52-26+58= 70-44+16= 52-36+56=19+29-19= 19+29-19= 22+29 -32= 64 -46+49= 80-46+27=24+27-16= 62-38+67= 95-(100 以纯进位、退位)78+17= 80-46+27= 班级: 得分: 用时:63-48= 15+28= 24+17= 46 -28= 55-37= 29+63= 62-38= 41-24= 83-18= 39+49= 38+39= 40-14= 15+18= 22+29= 24+27= 23+39= 63-26= 36+55= 38+29= 64-36= 56-47= 90-19= 92-17= 91-29= 32-16= 17+16= 47-38= 55-27= 29+53= 75-19= 100 道口算题63-48= 55-37= 39+49= 24+27= 23+39= 64-36= 32-16= 75-19= 26+66= 23-14= 57-19= 66-18= 74+17= 39+34= 18+54= 93-78= 93-55= 71-22= 71-54= 16+79= 92-68= 73-19= 47+45= 46+25= 38+14= 18+77= 70-34= 48+33= 45+38= 30-15= 17+67= 19+42= 84-69= 77-68= 38+37= 38+47= 46+35= 45+48= 19+64= 86-77= 85-67= 73-29= 39+24= 19+74= 85-57= 71-44= 94-65= 23-14= 18+54= 93-78= 97-18+16= 73+19-57= 85-67+78= 97-28+14= 40-22+18= 90-17-19= 48+33-13= 26+66-15= 97-28+14= 26+66-15= 51-33+27= 33-16+68= 41-15+49= 33-16+68= 50-21+69= 67-28+29=46+48-15= 74-29(100 以纯进位、退位)-26= 74 +19 -28= 72-54+56= 班级: 得分: 用时:55-47= 41-22= 84-16= 19+77= 39+47= 64-56= 50-31= 39+37= 41-12= 43-19= 16+16= 46+48= 67+18= 59+29= 72-64= 74+19= 38+49= 67+28= 50-21= 91-17= 92-14= 91-27= 16+36= 38+59= 68+15= 72-44= 47+36= 72-54= 75+17= 63-46= 16+26= 24+47= 71-57= 58+19= 51-18= 55-47= 39+47= 43-19= 72-64= 74+19= 100 道口算题91-17= 68+15= 63-46= 51-18= 55-47= 83-44= 27+15= 52-44= 34+59= 54-19=60-32= 90-77= 52-34= 49+49= 29+22= 35+36= 51-24= 27+25= 97-79= 97-89= 60-22= 15+76= 74-57= 13+79= 61-42= 28+35= 35+46= 78+17= 74-67= 82-66= 81-69= 82-56= 54-19= 29+22= 35+36=97-89= 61-42= 82-66= 25+57= 16+48= 17+36-15= 50-33+54= 49+46-69= 17+26-17=17+26-17=27 +38-26= 64-27+16= 98-79+28=64 -18 -17= 62-43+47= 92-65+16= 27+38-26= 98 -79 +28= 85-48+44= 33+59-76= 94-25+12=93-27+29= 94-25+12= 88-(100 以纯进位、退位)49+58= 14+58-15=班级: 得分:用时:49+18= 56+19= 31-23= 93-75= 13+48=71-52= 65-28= 93-65= 73-16= 51-15= 18+74= 13+38= 81-38= 34+18= 94-85= 88-49= 14+58= 88-39= 19+62= 65-18= 72-29= 74-26= 39+22= 72-39= 81-28= 88-29= 71-42= 57+29= 49+18= 56+19= 13+48= 51-15= 94-85= 65-18= 72-29= 81-28= 70-61= 23+19= 28+45= 56+16=37+44= 55-39= 29+65= 90-11= 94-38= 28+68= 95-47= 40-16= 24+29= 36+56= 100 道口算题95-57= 56+26= 83-76= 37+54=90-21= 57+14= 61-53=32-17=25-16= 55-29= 33-15= 29+32= 81-12= 56+16= 94-38= 36+56=81-22= 16+17= 29+55=74-49=35+28= 80-63= 86-77= 73-29= 66+28-56= 94-76+55= 75-37+36= 74-17+39= 58+36-15= 70-51+24= 34-15+43= 16+58-56= 81-63+33= 62-24+14= 18+66-38= 30-14+59=35 +38-27= 28+14-17= 81-48+59=(100 以纯进位、退位)班级: 得分: 用时42+39= 93-19= 86-18= 52-13=66-58= 51-25= 26+39=81-48=60 -24= 15+78= 73-59=14+68=78+19= 94-29= 57+39=95-17=82-68= 42+49= 66-38= 82-58= 73-49= 26+29= 74-47= 74-37=61-12= 75-57= 60 -34= 66-48=90 -79= 52-35= 42+39=35+38=27+27= 61-22= 51-15=28+14=27+17= 36+25= 34+28=37+28=53+38= 70-26= 93-57=71-23=47+15= 71-13= 53+28= 47+25=81-22=16+17=29+55=95-57=74-39=71-64=74-17+39=34-15+43=30-14+59=62-24+14=97-58+35= 100 道口算题35+38=27+27=61-22=28+14=27+17=36+25=34+28=66-58=82-68=18+56=91-72=46+27=。
月日时间:姓名:分数:78-10= 47+31= 20+60= 58-26= 26+70=67-26= 75+24= 13+53= 99-90= 82-1=77-5= 82-20= 31+20= 57+10= 62+4=81-20= 60+38= 30+28= 68-16= 41+44=71+20= 51+26= 58-45= 17-6= 71+20=竖式计算下面各题。
8+46= 7+54= 5+39= 68+23= 9+73=口算练习(二)月日时间:姓名:分数:58-54= 22+50= 35+50= 79-67= 25+33= 8-2= 20-5= 14-9= 42+27= 32-24= 67-4= 60+22= 73+26= 44-44= 84-22=47-23= 79-36= 47-37= 98-71= 30-20=88-18= 99-46= 70+16= 65+5= 78-42=竖式计算下面各题。
35+7= 64+28= 64+18= 16+79= 47+9=月日时间:姓名:分数:12+6= 29-7= 33+2= 3+40= 15+4=23+5= 37+1= 29-3= 38-3= 15-4=18-2= 30+8= 43+1= 86+2= 70+3=30-2= 72-2= 66-4= 39-2= 20-9=53+5= 35+2= 39-4= 8+50= 20-1=竖式计算下面各题。
18+64= 17+54= 55+39= 68+23= 9+73=口算练习(四)月日时间:姓名:分数:11+9= 80-3= 95-4= 64+3= 98-4=25+70= 62-2= 83+5= 83+10= 10+8== 30-3=32+6= 29-7= 35+2= 7 3+4= 25+4=43+5= 87+10= 3 9-3= 48-30= 95-40=竖式计算下面各题。
19+65= 37+48= 19+38= 16+79= 57+25=口算练习(五)月日时间:姓名:分数:72-20= 45+9= 86-80= 96-2= 24-14= 40-2= 46+9= 43-4= 18-2= 38-8= 35+5= 85+2= 59-4= 78+10= 82+5= 64+6= 32+7= 49-5= 63+3= 84-2= 60-4= 11+20= 45-3= 30+8= 60-7=竖式计算下面各题。
一、口算题(每天 20 道口算题,必须认真完成、书写认真):50+12=16+30=32+45=7+61=24+60=72+4=40+60=83-20=46-11=26-4= 94-74=63-42=90-20=58-8=68-5= 75-23= 56+23= 32+14= 77-23= 31+17=33+20=42+25=50+11=30+15=31+45= 71+4=40+61=82-20=45-11=25-4= 94-73=63-52=90-30=59-8=67-5= 75-33= 56+33= 33+14= 76-23= 32+17=50+13=17+30=32+46=6+61=25+60= 50+2=15+30=33+45=5+61=29+60= 72+6=40+50=87-20=36-11=26-2= 94-24= 63-22= 90-10= 38-8= 28-5= 74-23=53+23=42+14=75-23=31+14= 38+20=42+26=50+18=30+19=31+46= 72+4=40+67=84-20=47-11=28-4= 94-63= 63-22= 90-80= 59-4= 67-3= 75-23=56+23=35+14=76-53=32+16= 50+12=14+30=32+47=16+61=27+60= 73+5=23+30=50+21=40+37=70+11= 75+3= 78-7= 98-6= 92+5= 71+6=51+12= 16+31= 30+45= 70+61= 24+61= 70+4= 41+60= 83-21= 46-10= 26-14= 94-70= 63-40= 90-21= 58-18= 68-15= 75-20= 56+20= 30+14= 77-20= 31+10= 33+21=42+20=51+11=31+15=31+40= 71+14=41+61=82-21=45-10=25-14= 94-70=63-50=92-32=59-30=67-15= 75-32= 56+32= 33+12= 76-22= 32+13= 51+13=17+31=32+45=6+60=25+61= 51+2=15+31=30+45=15+61=28+61= 71+6=41+50=84-20=34-11=23-2= 95-24=64-22=91-10=39-8=29-5=75-23=54+23=43+14=76-23=32+14= 39+20=43+26=51+18=31+18=32+46= 73+4=41+67=85-20=48-11=29-4= 95-63=64-22=91-80=59-5=68-3= 76-23=57+23=36+14=77-53=33+16= 51+12=15+30=33+47=17+61=28+60= 74+5=24+30=51+21=41+37=71+11= 76+3= 79-7= 99-6= 93+5= 72+6=61+12=26+31=40+45=80+61=34+61= 80+4=51+60=93-21=56-10=36-14= 84-70=53-40=80-21=68-18=78-15= 95-20= 66+20= 40+14= 87-20= 41+10=43+21=52+20=61+11=41+15=51+40= 81+14=51+61=92-21=55-10=35-14= 84-70=53-50=82-32=69-30=77-15= 85-32= 46+32= 43+12= 86-22= 42+13=61+13=27+31=42+45=6+70=35+61= 61+2=25+31=40+45=25+61=38+61= 81+6=51+50=94-20=44-11=33-2= 85-24= 74-22= 81-10= 49-8= 39-5= 85-23=64+23=53+14=86-23=42+14= 49+20=53+26=61+18=41+18=42+46= 83+4=31+67=95-20=58-11=39-4= 85-63= 54-22= 81-80= 69-5= 78-3= 86-23=67+23=46+14=87-53=43+16= 61+12=25+30=43+47=27+61=38+60= 84+5=34+30=61+21=51+37=81+11= 86+3= 69-7= 89-6= 83+5= 82+6= 52+12=17+31=32+45=71+61=25+61= 79+4=42+60=85-21=47-10=27-14= 95-70=67-40=91-21=57-18=69-15= 76-20= 55+20= 31+14= 76-20= 32+10= 34+21=43+20=52+11=32+15=32+40= 72+14=42+61=83-21=46-10=26-14= 95-70=64-50=94-32=58-30=68-15= 76-32=57+32=35+12=77-22=33+13=52+13= 52+2= 78+6= 96-24=18+31=16+31=42+50=65-22=33+45=34+45=85-20=92-10=6+67=16+61=37-11=38-8=26+61=29+61=24-2=28-5=76-23= 38+20= 74+4= 95-63=55+23=44+26=42+67=65-22=44+14=52+18=86-20=92-80=75-23=32+18=49-11=58-5=33+14=34+46=28-4=69-3=77-23= 52+12= 75+5= 77+3=58+23=16+30=25+30=78-7=35+14=34+47=52+21=98-6=78-53=18+61=42+37=94+5=34+16=29+60=72+11=72+6=12+6=23+5=18-2=30-2=29-7=37+1=30+8=72-2=33+2=29-3=43+1=66-4=3+40=38-3=86+2=39-2=15+4=15-4=70+3=20-9=53+5=40+6=50-4= 32+4=35+2=62+7=11+2=26-5=39-4=89-5=53-3=84+4=8+50=63+3=60+8=35-10=20-1=34-2=80-7=71+9=18-4=36+3=11+9=25+7=66+10=58+30=80-3=62-2=83-3=28-7=95-4=83+5=71+5=87-10=64+3=83+10=60-5=80-6=98-4=10+8=56+20=32+6=43+5=81-2=64+6=29-7=87+10=60+8=65+3=35+2=3 9-3=39+10=15-3=7 3+4=48-30=76+10=30-3=25+4=95-40=70+30=48-9=40-2=50-8=75-9=47-8=27-9=63-9=92-3=52-4=32-4=37-8=42-7=43-8=41-2=56-20=71-6=68-9=38-9=88-9=58-10=47-8=80-2=72-2=40-2=26-7=36-9=45-9=46-9=52-3=78-4=86-8=43-4=69-10=65-8=96-2=18-2=63-5=99-9=24-9=38-8=35+5=64+6=60-4=25+4=88-4=56+20=32+6=43+5=81-2=48-9=40-2=30-2=53+5=40+6=50-4= 32+4=12+6=23+5=18-2=30-2=53+5=12+6=23+5=18-2=30-2=53+5=40+6=50-4= 32+4=18-4=36+3=11+9=25+7=56+20=32+6=43+5=85+2=32+7=11+20=36-5=76+0=64+6=29-7=87+10=60+8=47-8=27-9=72-2=35+2=62+7=11+2=26-5=29-7=37+1=30+8=72-2=35+2=29-7=37+1=30+8=72-2=35+2=62+7=11+2=26-5=66+10=58+30=80-3=62-2=64+6=29-7=87+10=59-4=49-5=45-3=84+4=93-3=65+3=35+2=3 9-3=39+10=52-4=32-4=66-4=39-4=89-5=53-3=84+4=33+2=29-3=43+1=66-4=39-4=33+2=29-3=43+1=66-4=39-4=89-5=53-3=84+4=83-3=28-7=95-4=83+5=65+3=35+2=3 9-3=78+10=63+3=30+8=52-3=18+5=15-3=7 3+4=48-30=76+10=43-8=41-2=39-2=8+50=63+3=60+8=35-10=3+40=38-3=86+2=39-2=8+50=3+40=38-3=86+2=39-2=8+50=63+3=60+8=35-10=71+5=87-10=64+3=83+10=15-3=7 3+4=48-30=82-5=84-2=60-7=71+9=70-5=30-3=25+4=95-40=70+30=68-9=38-9=20-9=20-1=34-2=80-7=71+9=15+4=15-4=70+3=20-9=20-1=15+4=15-4=70+3=20-9=20-1=34-2=80-7=71+9=60-5=80-6=98-4=10+8=30-3=25+4=95-40=81-2=48-9=40-2=50-8=75-9=47-8=80-2=72-2=40-2=35+5=64+6=60-4=25+4=88-4=56+20=32+6=43+5=81-2=48-9=40-2=30-2=53+5=40+6=50-4= 32+4=12+6=23+5=18-2=30-2=53+5=72-2=40-2=35+5=64+6=60-4=25+4=60+8=47-8=27-9=63-9=92-3=26-7=36-9=45-9=46-9=85+2=32+7=11+20=36-5=76+0=64+6=29-7=87+10=60+8=47-8=27-9=72-2=35+2=62+7=11+2=26-5=29-7=37+1=30+8=72-2=35+2=45-9=46-9=85+2=32+7=11+20=36-5=39+10=52-4=32-4=37-8=42-7=52-3=78-4=86-8=43-4=59-4=49-5=45-3=84+4=93-3=65+3=35+2=3 9-3=39+10=52-4=32-4=66-4=39-4=89-5=53-3=84+4=33+2=29-3=43+1=66-4=39-4=86-8=43-4=59-4=49-5=45-3=84+4=76+10=43-8=41-2=56-20=71-6=69-10=65-8=96-2=18-2=78+10=63+3=30+8=52-3=18+5=15-3=7 3+4=48-30=76+10=43-8=41-2=39-2=8+50=63+3=60+8=35-10=3+40=38-3=86+2=39-2=8+50=96-2=18-2=78+10=63+3=30+8=52-3=70+30=68-9=38-9=88-9=58-10=63-5=99-9=24-9=38-8=82-5=84-2=60-7=71+9=70-5=30-3=25+4=95-40=70+30=68-9=38-9=20-9=20-1=34-2=80-7=71+9=15+4=15-4=70+3=20-9=20-1=24-9=38-8=82-5=84-2=60-7=71+9=88-4=56+20=12+6=23+5=76+0=64+6=29-7=37+1=93-3=65+3=33+2=29-3=18+5=15-3=3+40=38-3=70-5=30-3=15+4=15-4=18-2=30-2=53+5=40+6=30+8=72-2=35+2=62+7=43+1=66-4=39-4=89-5=86+2=39-2=8+50=63+3=70+3=20-9=20-1=34-2=50-4= 32+4=18-4=6+40=11+2=26-5=66+10=45-5=53-3=84+4=83-3=6+56=60+8=35-10=71+5=30+9=80-7=71+9=60-5=29+6=58-50=63-30=23-6=72-60=37+5=42-2=20+80=68-8=23-20=4+90=51+8=90-70=67-60=20+67=37-7=7+50=40+9=56+10=57+30=20+23=50+28=58-3=96-90=47-7=52-50=50+38=48+8=66-20=18+30=5+43=58-8=70-7=86-40=68-5=55-3=77-9=40+47=25+40=52+30=32+3=90-40=86-20=25+20=6+30=61+5=86-40=7+42=88-60=60+30=49+3=17+50=7+40=55-8=56+3=30+20=94-6=7+33=22+50=100-30=38+4=100-70=11+9=25+7=56+20=34+4=80-3=62-2=64+6=74-70=95-4=83+5=65+3=28+6=64+3=83+10=15-3=7+64=98-4=10+8=30-3=32+6=43+5=81-2=48-9=29-7=87+10=60+8=47-8=35+2=3 9-3=39+10=52-4=7 3+4=48-30=76+10=43-8=25+4=95-40=70+30=68-9=40-2=50-8=75-9=47-8=27-9=63-9=92-3=26-7=32-4=37-8=42-7=52-3=41-2=56-20=71-6=69-10=38-9=88-9=58-10=63-5=80-2=72-2=40-2=35+5=64+6=60-4=25+4=88-4=56+20=12+6=23+5=18-2=30-2=53+5=40+6=50-4= 32+4=18-4=36+3=32+6=43+5=81-2=48-9=40-2=30-2=53+5=40+6=50-4= 32+4=12+6=23+5=18-2=30-2=53+5=45+30= 52+6=36-9=45-9=46-9=85+2=32+7=11+20=36-5=76+0=64+6=29-7=37+1=30+8=72-2=35+2=62+7=11+2=26-5=66+10=58+30=29-7=87+10=60+8=47-8=27-9=72-2=35+2=62+7=11+2=26-5=29-7=37+1=30+8=72-2=35+2=45+3=40+47=78-4=86-8=43-4=59-4=49-5=45-3=84+4=93-3=65+3=33+2=29-3=43+1=66-4=39-4=89-5=53-3=84+4=83-3=28-7=35+2=3 9-3=39+10=52-4=32-4=66-4=39-4=89-5=53-3=84+4=33+2=29-3=43+1=66-4=39-4=5+41=62+4=65-8=96-2=18-2=78+10=63+3=30+8=52-3=18+5=15-3=3+40=38-3=86+2=39-2=8+50=63+3=60+8=35-10=71+5=87-10=7 3+4=48-30=76+10=43-8=41-2=39-2=8+50=63+3=60+8=35-10=3+40=38-3=86+2=39-2=8+50=50+41=27+40=99-9=24-9=38-8=82-5=84-2=60-7=71+9=70-5=30-3=15+4=15-4=70+3=20-9=20-1=34-2=80-7=71+9=60-5=80-6=25+4=95-40=70+30=68-9=38-9=20-9=20-1=34-2=80-7=71+9=15+4=15-4=70+3=20-9=20-1=6+32=5+23=71+5= 44+3= 3+95= 30+65=45+30=5+32=30+65=6+22=69+1=25+4=53+20=16+3=6+33=20+35=85+3=40+58=18+70=4+75=4+52=56-30=56-3= 29-4= 38-4= 25-4=89-40=77-7=98-3=78-40=89-4=29-20=96-30=80-30=75-30=56-4=39-6=79-60=56-3=63-50=27-5=67-3=49-7= 99-50= 45-20= 63-30= 95-4= 20+80= 85-2= 65-5-50=26-3=30-1=76-40=95-5=70+28=65+30=58-30=80-20+6=59-3=55-2=46-30=86+10=6+98=92-50=58+30=64+80=46+30=93-80=38+40=69+0=19-6=13+5=36-30=53+70=51+7=4+74=2+82=73-40=59-4=36-3=5+34=12+5+50=70-30+5= 6+32-30= 25-20+71= 32-2+58=60+4+20=46-6+60=54+3-5=75-40-3=75-70+9=78-8+29=46+6+20=22-20+50=80-20+15=30+50+12=90-50+42=36+20-20=50+34=39-8=59-6=39-7=72-2=40-2=35+5=64+6=45-9=46-9=85+2=32+7=86-8=43-4=59-4=49-5=96-2=18-2=78+10=63+3=24-9=38-8=82-5=84-2=60-4=25+4=88-4=56+20=11+20=36-5=76+0=64+6=45-3=84+4=93-3=65+3=30+8=52-3=18+5=15-3=60-7=71+9=70-5=30-3=12+6=23+5=18-2=30-2=29-7=37+1=30+8=72-2=33+2=29-3=43+1=66-4=3+40=38-3=86+2=39-2=15+4=15-4=70+3=20-9=53+5=40+6=50-4= 32+4=35+2=62+7=11+2=26-5=39-4=89-5=53-3=84+4=8+50=63+3=60+8=35-10=20-1=34-2=80-7=71+9=18-4=6+40=58-50=63-30=66+10=45-5=37+5=42-2=83-3=6+56=23-20=4+90=71+5=30+9=67-60=20+67=60-5=29+6=40+9=56+10=23-6=72-60=50+28=58-3=20+80=68-8=52-50=50+38=51+8=90-70=18+30=5+43=37-7=7+50=86-40=68-5=57+30=20+23=40+47=25+40=96-90=47-7=90-40=86-20=48+8=66-20=61+5=86-40=58-8=70-7=60+30=49+3=55-3=77-9=55-8=56+3=52+30=32+3=7+33=22+50=25+20=6+30=100-70=11+9=7+42=88-60=34+4=80-3=17+50=7+40=74-70=95-4=30+20=94-6=28+6=64+3=100-30=38+4=7+64=98-4=25+7=56+20=32+6=43+5=62-2=64+6=29-7=87+10=83+5=65+3=35+2=3 9-3=83+10=15-3=7 3+4=48-30=10+8=30-3=25+4=95-40=81-2=48-9=40-2=50-8=60+8=47-8=27-9=63-9=39+10=52-4=32-4=37-8=76+10=43-8=41-2=56-20=70+30=68-9=38-9=88-9=75-9=47-8=80-2=72-2=92-3=26-7=36-9=45-9=42-7=52-3=78-4=86-8=71-6=69-10=65-8=96-2=58-10=63-5=99-9=24-9=40-2=35+5=64+6=60-4=46-9=85+2=32+7=11+20=43-4=59-4=49-5=45-3=18-2=78+10=63+3=30+8=38-8=82-5=84-2=60-7=25+4=88-4=56+20=12+6=36-5=76+0=64+6=29-7=84+4=93-3=65+3=33+2=52-3=18+5=15-3=3+40=71+9=70-5=30-3=15+4=23+5=18-2=30-2=53+5=37+1=30+8=72-2=35+2=29-3=43+1=66-4=39-4=38-3=86+2=39-2=8+50=15-4=70+3=20-9=20-1=40+6=50-4= 32+4=18-4=62+7=11+2=26-5=66+10=89-5=53-3=84+4=83-3=63+3=60+8=35-10=71+5=34-2=80-7=71+9=60-5=36+3=32+6=43+5=81-2=58+30=29-7=87+10=60+8=28-7=35+2=3 9-3=39+10=87-10=7 3+4=48-30=76+10=80-6=25+4=95-40=70+30=48-9=40-2=30-2=53+5=40+6=50-4= 32+4=12+6=47-8=27-9=72-2=35+2=62+7=11+2=26-5=29-7=52-4=32-4=66-4=39-4=89-5=53-3=84+4=33+2=43-8=41-2=39-2=8+50=63+3=60+8=35-10=3+40=68-9=38-9=20-9=20-1=34-2=80-7=71+9=15+4=23+5=18-2=30-2=53+5=37+1=30+8=72-2=35+2=29-3=43+1=66-4=39-4=38-3=86+2=39-2=8+50=15-4=70+3=20-9=20-1=16+9= 48+8= 19+8= 62+8=5+18=35+8=29+7=75+5=17+3=4+19=7+38=23+7=36+6=7+26=9+18=26+8=29+5=4+37=40+6=19+60=87+9=29+4=35+30=32+8=16+9= 61+9= 23+7= 9+25=24+6=85+4=37+4=85+6=5+37=91+8=78+3=92+4=44+7=82+5=27+6=86+2=67+9=39+1=39+8=48+7=50+8=46+7=68+5=39+9=2+38= 23+8= 12+9= 39+2=56+8=46+6=93+3=27+4=36+5=90+9=58+3=50+5=35+6=84+7=75+7=34+9=46+9=34+7=35+6=10+60=9+25=56+3=86+8=9+50=10+40= 23+7= 26+8= 23+8=61+10= 18+5=47+4= 88+3=19+6= 28+5=89+6= 75+5=74+6=47+6=53+6=86+6=37+2=39+8=78+5=68+7=26+5=68+5=37+9=87+9=26+9= 61+9= 73+7= 9+25=25+6=85+4=37+4=35+6=50+37=91+8=78+3=2+40=49+7=82+5=27+60=86+2=87+9=39+10=39+8=48+7=50+8=46+7=68+5=39+10=16+9= 48+8= 39+8= 32+8=5+18=35+8=26+7=25+5=17+3=4+19=7+38=13+7=36+6=7+26=6+18=86+8=29+5=4+37=40+6=19+60=87+9=29+4=35+30=32+8=16+9= 39+2= 10+40= 23+70=34+6=27+4=6+10=47+4=5+37=50+5=18+50=88+3=14+7=54+9=74+6=47+6=37+9=70+60=37+2=99+1=57+8=39+50=26+50=68+5=26+8= 83+8= 83+70= 36+8=19+60= 48+50=19+6= 75+5=67+40= 88+3=19+6= 28+50=23+6=36+6=47+6=53+6=78+50=18+7=39+8=78+5=87+9=47+9=68+5=17+9=45+30= 52+6= 71+5= 44+3=45+3=40+47=45+30=5+32=5+41=62+4=69+1=25+4=50+41=27+40=6+33=20+35=6+32=5+23=18+70=4+75=3+95= 30+65= 56-3= 29-4=30+65=6+22=89-40=77-7=53+20=16+3=89-4=29-20=85+3=40+58=75-30=56-4=4+52=56-30=56-3=63-50=49-7= 99-50= 4+74= 63-30=26-3=30-1=51+7=95-5=59-3=55-2=38+40=86+10=67-3=27-5=93-80=2+82=46+30=46-30=76-40=45-20=69+0= 95-4= 20+80= 85-2=73-40=70+28=65+30=58-30=100-30=6+98=92-50=58+30=59-4=19-6=13+5=36-3=36-30=5+34=50+34=12+5+50=65-5-50= 70-30+5= 6+32-30= 25-20+71= 32-2+58=80-20+6=60+4+20=46-6+60=54+3-5=75-40-3=64+80=75-70+9=78-8+29=46+6+20=22-20+50=53+70=80-20+15=30+50+12=90-50+42=36+20-20=一、在( )里填上合适的数。
100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:88-81= 75-46= 71+7= 42+38= 76+11= 95-6= 75-56= 27+6= 88-71= 51-25= 93-8= 65-50= 86-7= 74-59= 45-11= 87-17= 13+80= 35+5= 26+38= 59-46= 61-21= 28+3= 78+8= 35+37= 26+28= 36+25= 67-57= 43+36= 66-37= 45-1= 52-35= 14+67= 79-6= 69+10= 6+79= 60-33= 20+15= 59-36= 75+23= 43-3= 60-23= 33+40= 34+17= 42+48= 1+32= 61-11= 5+81= 40+41= 82-47= 51-15= 67-25= 81-70= 21+69= 54-10= 15+77= 94-18= 68+12= 52-12= 52-2= 34+27= 78+18= 58-26= 82-57= 74-36= 53-22= 85+10= 88-5= 27+26= 44-13= 68-45=28+13= 50+27= 95-82= 72-61= 68+22= 29-1= 60-1= 81-60= 79-72= 50+37=20-5+33= 42-38+20= 23+66-88= 83-45+39=98-45+17= 84-42+22= 56-51+13= 43+26-6=74-59+73= 26+18+45= 34+27-25= 78-8+13=85-10-11= 26+28+44= 14+67+8= 59+36-81= 69-32+46= 1+32-2= 91-43-20= 58-58+94=班级: 姓名: 得分: 用时:33+30= 26+18= 13+3= 70+20= 19+17= 18+7= 41+51= 6+69= 37-12= 44-23= 42+16= 49+50= 77+21= 19+27= 58-48= 59-13= 66-47= 34+50= 57-39= 67-35= 5+91= 88-81= 75-46= 71+7= 42+38= 76+11= 95-6= 75-56= 27+6= 88-71= 51-25= 93-8= 65-50= 86-7= 74-59= 45-11= 87-17= 13+80= 35+5= 26+38= 59-46= 61-21= 28+3= 78+8= 35+37= 26+28= 36+25= 67-57= 43+36= 66-37= 45-1= 52-35= 14+67= 79-6= 69+10= 6+79= 60-33= 20+15= 59-36= 75+23= 43-3= 60-23= 33+40= 34+17= 42+48=1+32= 61-11= 5+81= 40+41= 82-47= 51-15= 67-25= 81-70= 21+69= 54-10= 15+77= 94-18= 68+12= 52-12= 52-2= 61+21-50= 74-68+71= 10+18+67= 76-33-43=35-15+10= 76-11+30= 61+11-52= 90-46-36=7+66-11= 86+7-93= 78-18+12= 18-7+50=89-69+49= 42-16-7= 36+25+8= 88+5-77=43+36+4= 50+37-1= 71-7-16= 99-55+15=.班级: 姓名: 得分: 用时:89-59= 49+40= 41+28= 82-67= 62+8= 36-2= 21+2= 7+56= 73-49= 27+16= 7+66= 43+26= 33+30= 26+18= 13+3= 70+20= 19+17= 18+7= 41+51= 6+69= 37-12= 44-23= 42+16= 49+50= 77+21= 19+27= 58-48= 59-13= 66-47= 34+50= 57-39= 67-35= 5+91= 88-81= 75-46= 71+7= 42+38= 76+11= 95-6= 75-56= 27+6= 88-71= 51-25= 93-8= 65-50= 86-7= 74-59= 45-11= 87-17= 13+80= 35+5= 26+38= 59-46= 61-21= 28+3=.78+8= 35+37= 26+28= 36+25= 67-57= 43+36= 66-37= 45-1= 52-35= 14+67= 79-6= 69+10= 6+79= 60-33= 20+15= 59-36= 75+23= 43-3= 60-23= 33+40= 34+17= 42+48= 1+32= 61-11= 5+81= 58-58+94= 33+30-41= 83-35+40= 61+21-50=74-68+71= 10+18+67= 76-33-43= 35-15+10=76-11+30= 61+11-52= 90-46-36= 7+66-11=86+7-93= 78-18+12= 18-7+50= 89-69+49= 42-16-7= 36+25+8= 88+5-77= 43+36+4=.班级: 姓名: 得分: 用时:68-45= 28+13= 50+27= 95-82= 72-61= 68+22= 29-1= 60-1= 81-60= 79-72= 50+37= 20+5= 35+15= 89-59= 49+40= 41+28= 82-67= 62+8= 36-2= 21+2= 7+56= 73-49= 27+16= 7+66= 43+26= 33+30= 26+18= 13+3= 70+20= 19+17= 18+7= 41+51= 6+69= 37-12= 44-23= 42+16= 49+50= 77+21= 19+27= 58-48= 59-13= 66-47= 34+50= 57-39= 67-35=.5+91= 88-81= 75-46= 71+7= 42+38= 76+11= 95-6= 75-56= 27+6= 88-71= 51-25= 93-8= 65-50= 86-7= 74-59= 45-11= 87-17= 13+80= 35+5= 26+38= 59-46= 61-21= 28+3= 78+8= 35+37= 26+28= 36+25= 67-57= 43+36= 66-37= 45-1= 52-35= 14+67= 79-6= 69+10= 59+36-81= 69-32+46= 1+32-2= 91-43-20=58-58+94= 33+30-41= 83-35+40= 61+21-50=74-68+71= 10+18+67= 76-33-43= 35-15+10=76-11+30= 61+11-52= 90-46-36= 7+66-11=86+7-93= 78-18+12= 18-7+50= 89-69+49=.班级: 姓名: 得分: 用时:88-5= 27+26= 44-13= 68-45= 28+13= 50+27= 95-82= 72-61= 68+22= 29-1= 60-1= 81-60= 79-72= 50+37= 20+5= 35+15= 89-59= 49+40= 41+28= 82-67= 62+8= 36-2= 21+2= 7+56= 73-49= 27+16= 7+66= 43+26= 33+30= 26+18= 13+3= 70+20= 19+17= 18+7= 41+51=.6+69= 37-12= 44-23= 42+16= 49+50= 77+21= 19+27= 58-48= 59-13= 66-47= 34+50= 57-39= 67-35= 5+91= 88-81= 75-46= 71+7= 42+38= 76+11= 95-6= 75-56= 27+6= 88-71= 51-25= 93-8= 65-50= 86-7= 74-59= 45-11= 87-17= 13+80= 35+5= 26+38= 59-46= 61-21= 28+3= 78+8= 35+37= 26+28= 36+25= 67-57= 43+36= 66-37= 45-1= 52-35= 14+67+8= 59+36-81= 69-32+46= 1+32-2=91-43-20= 58-58+94= 33+30-41= 83-35+40=61+21-50= 74-68+71= 10+18+67= 76-33-43=35-15+10= 76-11+30= 61+11-52= 90-46-36=7+66-11= 86+7-93= 78-18+12= 18-7+50=.班级: 姓名: 得分: 用时:35+37= 36+25= 52-35= 14+67= 79-6= 69+10= 6+79= 60-33= 20+15= 59-36= 75+23= 43-3= 60-23= 33+40= 34+17= 42+48= 1+32= 61-11= 5+81= 40+41= 82-47= 51-15= 67-25= 81-70= 21+69=.54-10= 15+77= 94-18= 68+12= 52-12= 52-2= 34+27= 78+18= 58-26= 82-57= 74-36= 53-22= 85+10= 88-5= 27+26= 44-13= 68-45= 28+13= 50+27= 95-82= 72-61= 68+22= 29-1= 60-1= 81-60= 79-72= 50+37= 20+5= 35+15= 89-59= 49+40= 41+28= 82-67= 62+8= 36-2= 21+2= 7+56= 73-49= 27+16= 7+66= 43+26= 33+30= 26+18= 13+3= 70+20= 19+17= 18+7= 41+51= 6+69= 37-12= 44-23= 42+16= 49+50= 77+21= 19+27= 28-13-13= 23+76-86= 69-10-33= 67-35+62=20-15+32= 34-17+26= 12+16+51= 21+2+17=21+69-5= 85-20-9= 27+26+27= 77+21-28= 50-27+3= 59+13-68= 34+50-38= 98-67+30=75+23-45= 20-5+33= 42-38+20= 23+66-88=.班级: 姓名: 得分: 用时:88-71= 51-25= 93-8= 65-50= 86-7= 74-59= 45-11= 87-17= 13+80= 35+5= 26+38= 59-46= 61-21= 28+3= 78+8=35+37= 26+28= 36+25= 67-57= 43+36= 66-37= 45-1= 52-35= 14+67= 79-6= 69+10= 6+79= 60-33= 20+15= 59-36= 75+23= 43-3= 60-23= 33+40= 34+17= 42+48= 1+32= 61-11= 5+81= 40+41= 82-47= 51-15= 67-25= 81-70= 21+69= 54-10= 15+77= 94-18= 68+12= 52-12= 52-2= 34+27= 78+18= 58-26= 82-57= 74-36= 53-22= 85+10= 88-5= 27+26= 44-13= 68-45= 28+13= 50+27= 95-82= 72-61= 68+22= 29-1= 60-1= 81-60= 79-72= 50+37= 20+5= 35+15= 89-59= 49+40= 41+28= 82-67= 62+8= 36-2= 21+2+17= 77+21-28= 98-67+30= 83-45+39= 98-45+17= 84-42+22= 56-51+13=43+26-6= 74-59+73= 26+18+45= 34+27-25=78-8+13= 85-10-11= 26+28+44= 14+67+8=59+36-81= 69-32+46= 1+32-2= 91-43-20=班级: 姓名: 得分: 用时:74-36= 27+26= 95-82= 81-60= 79-72=89-59= 36-2= 21+2= 7+56= 73-49= 27+16= 7+66= 43+26= 33+30= 26+18= 13+3= 70+20= 19+17= 18+7= 41+51= 6+69= 37-12= 44-23= 42+16= 49+50= 7+2= 32+65= 28+49= 45-24= 78-31= 5+5= 80-6= 54+22= 21+25= 45-14= 55+10= 85-42= 62+21= 64+19= 29-14= 63+31= 71+20= 33+53= 4+17= 25+64= 79-19= 78-21= 88-17= 19+40= 79-9= 52-25= 27+61= 20+37= 61+34= 20+17= 27+29= 6+15= 4+27= 14+14= 47+21= 34+62= 22-12= 14+4= 54+32= 31-11= 59-49= 53+12= 39+10= 72-7= 5+94= 35+50= 93-54= 48+9= 44-36= 46+11= 12+39= 56+7= 87-30= 21+15= 65-6= 25+64-43= 91-56-5= 69-22-18= 19+40-32=20+37-16= 6+15+24= 70-32+17= 51-37+71= 28+49+12= 48+9+28= 71+20-2= 72+17-85= 61+34-36= 24+66-59= 14+14-5= 14-4-7= 5+5+26= 60+36-52= 35+50-9= 92-66-4=班级: 姓名: 得分: 用时:46+11= 65-6= 87-7= 95-19= 53-45= 73-5= 72-17= 28-16= 69+22= 42+51= 44-26= 46-34= 17+42= 18+30= 26+41= 27+39= 22-2= 46+1= 26+51= 34+40= 62+11= 13+26= 15-1= 18+62= 51-37= 55+20= 89+5= 38-2= 11+51= 60-36= 25+54= 63+9= 35+60= 60-46= 38-12= 36-15= 13+16= 29-4= 85-32= 53-35= 86-20= 18+52= 94-31= 95-29= 61+24= 94-41= 19+50= 38-22= 31-1= 35-27= 21+5= 71-30= 11+29= 70+10= 99-77= 20+27= 11+19= 6+91= 6+81= 92-44= 12+6= 37-25= 7+2= 32+65= 28+49= 45-24= 78-31= 5+5= 80-6= 54+22= 21+25= 45-14= 55+10= 85-42= 62+21=64+19= 29-14= 63+31= 71+20= 33+53= 19+40-32= 51-37+71= 72+17-85= 14-4-7= 64+19+5= 56+7-9= 63-31-19= 87-7-64= 53-45+53= 61-24-37= 42+51+6= 73-71+58= 46+34-58= 21-5+4= 70+10-3= 26+41+29= 46+1+46= 62+11+23= 7-2+10= 53-12+42=班级: 姓名: 得分: 用时:45-14= 62+21= 33+53= 4+17= 25+64= 79-19= 78-21= 88-17= 19+40= 79-9= 52-25= 27+61= 20+37= 61+34= 20+17= 27+29= 6+15= 4+27= 14+14= 47+21= 34+62= 22-12= 14+4= 54+32= 31-11= 59-49= 53+12= 39+10= 72-7= 5+94= 35+50= 93-54= 48+9= 44-36= 46+11= 12+39= 56+7= 87-30= 21+15= 65-6= 87-7= 95-19= 53-45= 73-5= 72-17= 28-16= 69+22= 42+51= 44-26= 46-34= 17+42= 18+30= 26+41= 27+39= 22-2= 46+1= 26+51= 34+40= 62+11= 13+26= 15-1= 18+62= 51-37= 55+20= 89+5=38-2= 11+51= 60-36= 25+54= 63+9= 35+60= 60-46= 38-12= 36-15= 13+16= 29-4= 85-32= 53-35= 86-20= 18+52= 69-55+30= 10+31+53= 27+39+13= 43-39+90= 39-10+47= 55+10-25= 67-47+48= 62-21-21= 37-35+77= 13+16-22= 25+64-43= 91-56-5= 69-22-18= 19+40-32= 20+37-16= 6+15+24= 70-32+17= 51-37+71= 28+49+12= 48+9+28=班级: 姓名: 得分: 用时:38-12= 13+16= 18+52= 94-31= 95-29= 61+24= 94-41= 19+50= 38-22= 31-1= 35-27= 21+5= 71-30= 11+29= 70+10= 99-77= 20+27= 11+19= 6+91= 6+81= 92-44= 12+6= 37-25= 7+2= 32+65= 28+49= 45-24= 78-31= 5+5= 80-6= 54+22= 21+25= 45-14= 55+10= 85-42= 62+21= 64+19= 29-14= 63+31= 71+20= 33+53= 4+17= 25+64= 79-19= 78-21= 88-17= 19+40= 79-9= 52-25= 27+61= 20+37= 61+34= 20+17= 27+29= 6+15=4+27= 14+14= 47+21= 34+62= 22-12=14+4= 54+32= 31-11= 59-49= 53+12=39+10= 72-7= 5+94= 35+50= 93-54=48+9= 44-36= 46+11= 12+39= 56+7=87-30= 21+15= 65-6= 87-7= 95-19=72+17-85= 61+34-36= 24+66-59= 14+14-5= 14-4-7= 5+5+26= 60+36-52= 35+50-9= 92-66-4= 64+19+5= 56+7-9= 63-31-19= 87-7-64= 53-45+53= 61-24-37= 42+51+6= 73-71+58= 46+34-58= 21-5+4= 70+10-3=班级: 姓名: 得分: 用时:4+27= 22-12= 53+12= 93-54= 48+9= 56+7= 95-19= 53-45= 73-5= 72-17= 28-16= 69+22= 42+51= 44-26= 46-34= 17+42= 18+30= 26+41= 27+39= 22-2= 46+1= 26+51= 34+40= 62+11= 13+26= 15-1= 18+62= 51-37= 55+20= 89+5= 38-2= 11+51= 60-36= 25+54= 63+9= 35+60= 60-46= 38-12= 36-15= 13+16= 29-4= 85-32= 53-35= 86-20= 18+52=94-31= 95-29= 61+24= 94-41= 19+50= 38-22= 31-1= 35-27= 21+5= 71-30= 11+29= 70+10= 99-77= 20+27= 11+19= 6+91= 6+81= 92-44= 12+6= 37-25=7+2= 32+65= 28+49= 45-24= 78-31= 5+5= 80-6= 54+22= 21+25= 45-14= 55+10= 85-42= 62+21= 64+19= 29-14= 21+15+3= 88-17-63= 20+17+19= 11+29+37= 84-55+8= 34+40-10= 99-68+1= 89-81+35= 54-22+40= 38-12+63= 77-34-14= 10+64-64= 69-55+30= 10+31+53= 27+39+13= 43-39+90= 39-10+47= 55+10-25= 67-47+48= 62-21-21=班级: 姓名: 得分: 用时:56+7= 87-30= 21+15= 65-6= 87-7= 72-17= 46-34= 22-2= 13+26= 15-1= 89+5= 63+9= 13+16= 18+52= 94-31= 19+50= 71-30= 11+19= 37-25= 7+2= 78-31= 45-14= 29-14= 63+31= 71+20= 33+53= 4+17= 25+64= 79-19= 78-21= 88-17= 19+40= 79-9= 52-25= 27+61=20+37= 61+34= 20+17= 27+29= 6+15=4+27= 14+14= 47+21= 34+62= 22-12=14+4= 54+32= 31-11= 59-49= 53+12=39+10= 72-7= 5+94= 35+50= 93-54=48+9= 44-36= 46+11= 12+39= 56+7=87-7= 95-19= 53-45= 73-5= 72-17=28-16= 69+22= 42+51= 44-26= 46-34=17+42= 18+30= 26+41= 27+39= 22-2=46+1= 26+51= 34+40= 62+11= 13+26=89-81+35= 10+64-64= 43-39+90= 37-35+77= 13+16-22= 25+64-43= 91-56-5= 69-22-18= 19+40-32= 20+37-16= 6+15+24= 70-32+17= 51-37+71= 28+49+12= 48+9+28= 71+20-2= 72+17-85= 61+34-36= 24+66-59=班级: 姓名: 得分: 用时:54+22= 21+25= 55+10= 85-42= 62+21= 64+19= 71+20= 78-21= 27+61= 20+37= 6+15= 22-12= 53+12= 93-54= 48+9= 56+7= 87-30= 21+15= 65-6= 87-7= 72-17= 46-34= 22-2= 13+26= 15-1=18+62= 51-37= 55+20= 89+5= 38-2=11+51= 60-36= 25+54= 63+9= 35+60=60-46= 38-12= 36-15= 13+16= 29-4=85-32= 53-35= 86-20= 18+52= 94-31=95-29= 61+24= 94-41= 19+50= 38-22=31-1= 35-27= 21+5= 71-30= 11+29=70+10= 99-77= 20+27= 11+19= 6+91=6+81= 92-44= 12+6= 37-25= 7+2=32+65= 28+49= 45-24= 78-31= 5+5=80-6= 54+22= 45-14= 62+21= 64+19=29-14= 63+31= 33+53= 4+17= 25+64=53-45+53= 61-24-37= 42+51+6= 73-71+58=46+34-58= 21-5+4= 70+10-3= 26+41+29=46+1+46= 62+11+23= 7-2+10= 53-12+42=55-20+24= 45+24-59= 83-57+24= 63+9+6=12+39+35= 21+15+3= 88-17-63= 20+17+19=班级: 姓名: 得分: 用时:18+30= 26+41= 27+39= 46+1= 26+51= 34+40= 62+11= 15-1= 38-2= 11+51= 35+60= 29-4= 94-31= 38-22= 31-1=11+29= 6+91= 7+2= 5+5= 80-6=21+25= 55+10= 85-42= 64+19= 29-14=71+20= 25+64= 79-19= 78-21= 88-17=19+40= 79-9= 22-14= 96-50= 89-26=66-5= 31-23= 89-6= 96-18= 93-55=55+44= 75-4= 74-16= 14+48= 30+58=83+3= 17-10= 47+33= 92+1= 15+35=29+38= 24-1= 21+59= 28+50= 5+39=14+25= 20+62= 81-28= 57+19= 90+4=13+60= 12+50= 65-8= 42+6= 39-11=12+40= 14+15= 87-31= 54+34= 88-19=19+52= 95-30= 96-28= 95-40= 21+49=4+29= 40-21= 95-63= 73-29= 13+28=82-15-58= 7+14+17= 35+62-16= 5+39+46= 34+8+42= 33-20+57= 49-8+20= 31-13+75= 12+40-44= 63-33+28= 98-25-34= 15-13+97=14+25-13= 46+45-65= 92-78-11= 19+74-52= 48+10+37= 97-5-38= 58-6+1= 64-30+12=班级: 姓名: 得分: 用时:89-26= 93-55= 30+58= 15+35= 29+38=5+39= 90+4= 39-11= 88-19= 19+52=21+49= 13+28= 82-15= 87-51= 21+26=25-9= 8+90= 80-40= 94-43= 5+49=86-64= 38-24= 8+1= 7+24= 29+48=47-23= 80-30= 7+4= 82-5= 22+46=40-31= 55+21= 20+71= 56+9= 93-65=87-41= 64+20= 65-18= 31-13= 64+30=88-39= 72-19= 8+11= 1+89= 6+16=41+19= 27+63= 81-18= 79-20= 89-16=20+39= 80-8= 28+60= 22+36= 63+33=94-75= 86-54= 7+14= 6+26= 48+20=35+62= 24-11= 15-3= 56+31= 32-10=34+8= 29+70= 33-20= 41+9= 73-6=36+49= 94-53= 49+8= 46-35= 48+10=13+38= 6+36= 58+6= 88-29= 22-14=14+15-14= 1+89+6= 31-23+73= 83-3-43=21+49+23= 82-15-58= 7+14+17= 35+62-16=5+39+46= 34+8+42= 33-20+57= 49-8+20=31-13+75= 12+40-44= 63-33+28= 98-25-34= 15-13+97= 14+25-13= 46+45-65= 92-78-11=班级: 姓名: 得分: 用时:33-20= 73-6= 48+10= 22-14= 96-50= 89-26= 66-5= 31-23= 89-6= 96-18= 93-55= 55+44= 75-4= 74-16= 14+48= 30+58= 83+3= 17-10= 47+33= 92+1= 15+35= 29+38= 24-1= 21+59= 28+50= 5+39= 14+25= 20+62= 81-28= 57+19= 90+4= 13+60= 12+50= 65-8= 42+6= 39-11= 12+40= 14+15= 87-31= 54+34= 88-19= 19+52= 95-30= 96-28= 95-40= 21+49= 4+29= 40-21= 95-63= 73-29= 13+28= 82-15= 87-51= 21+26= 25-9= 8+90= 80-40= 94-43= 5+49= 86-64= 38-24= 8+1= 7+24= 29+48= 47-23= 80-30= 7+4= 82-5= 22+46= 40-31= 55+21= 20+71= 56+9= 93-65= 87-41=64+20= 65-18= 31-13= 64+30= 88-39=98-25-34= 19+74-52= 48+10+37= 97-5-38= 58-6+1= 64-30+12= 6+16+33= 19+52-39= 69-66+37= 14+48-26= 80+8-76= 17-10+80= 47-33+50= 99-79+8= 69-57+39= 21+59-21= 8-1-2=班级: 姓名: 得分: 用时:46-35= 13+38= 6+36= 58+6= 88-29= 22-14= 96-50= 89-26= 66-5= 31-23= 89-6= 96-18= 93-55= 55+44= 75-4= 74-16= 14+48= 30+58= 83+3= 17-10= 47+33= 92+1= 15+35= 29+38= 24-1= 21+59= 28+50= 5+39= 14+25= 20+62= 81-28= 57+19= 90+4= 13+60= 12+50= 65-8= 42+6= 39-11= 12+40= 14+15= 87-31= 54+34= 88-19= 19+52= 95-30= 96-28= 95-40= 21+49= 4+29= 40-21= 95-63= 73-29= 13+28= 82-15= 87-51= 21+26= 25-9= 8+90= 80-40= 94-43= 5+49= 86-64= 38-24= 8+1= 7+24=29+48= 47-23= 80-30= 7+4= 82-5=22+46= 40-31= 55+21= 20+71= 56+9=93-65= 87-41= 64+20= 65-18= 31-13=72-41-7= 41+19-38= 3+74-74= 96-28-51= 92-68-12= 85-67+15= 86-44-2= 85-77+13= 79-43+5= 5+49-45= 7+24+15= 82+5-59=55+21-32= 30+58-2= 21+26+10= 28+50-20= 8+90-4= 17+77-69= 41+9-39= 56-9-18=.班级: 姓名: 得分: 用时:48+10= 88-29= 31-23= 75-4= 74-16= 17-10= 24-1= 20+62= 12+50= 65-8= 14+15= 95-30= 40-21= 87-51= 21+26= 94-43= 7+24= 82-5= 56+9= 93-65= 31-13= 64+30= 88-39= 72-19= 8+11= 1+89= 6+16= 41+19= 27+63= 81-18= 79-20= 89-16= 20+39= 80-8= 28+60= 22+36= 63+33= 94-75= 86-54= 7+14= 6+26= 48+20= 35+62= 24-11= 15-3= 56+31= 32-10= 34+8= 29+70= 33-20= 41+9= 73-6= 36+49= 94-53= 49+8=.46-35= 48+10= 13+38= 6+36= 58+6=22-14= 96-50= 89-26= 66-5= 31-23=89-6= 96-18= 93-55= 55+44= 75-4=74-16= 14+48= 30+58= 83+3= 17-10=47+33= 92+1= 15+35= 29+38= 24-1=85-77+13= 82+5-59= 28+50-20= 42-6-23= 64+20+13= 14+15-14= 1+89+6=31-23+73= 83-3-43= 21+49+23= 82-15-58= 7+14+17= 35+62-16= 5+39+46= 34+8+42=33-20+57= 49-8+20= 31-13+75= 12+40-44=.班级: 姓名: 得分: 用时:38-24= 8+1= 29+48= 47-23= 80-30= 7+4= 22+46= 40-31= 55+21= 20+71= 93-65= 87-41= 64+20= 65-18= 31-13= 8+11= 81-18= 28+60= 7+14= 6+26= 15-3= 33-20= 49+8= 58+6= 88-29= 31-23= 75-4= 17-10= 24-1= 21+59= 28+50= 5+39= 14+25= 20+62= 81-28= 57+19= 90+4= 13+60= 12+50= 65-8= 42+6= 39-11= 12+40= 14+15= 87-31=.54+34= 88-19= 19+52= 95-30= 96-28=95-40= 21+49= 4+29= 40-21= 95-63=73-29= 13+28= 82-15= 87-51= 21+26=25-9= 8+90= 80-40= 94-43= 5+49=86-64= 38-24= 7+24= 80-30= 7+4=82-5= 20+71= 56+9= 31-13= 64+30=88-39= 72-19= 1+89= 6+16= 41+19=82-15-58= 34+8+42= 12+40-44= 46+45-65=92-78-11= 19+74-52= 48+10+37= 97-5-38= 58-6+1= 64-30+12= 6+16+33= 19+52-39= 69-66+37= 14+48-26= 80+8-76= 17-10+80= 47-33+50= 99-79+8= 69-57+39=.班级: 姓名: 得分: 用时:41+9= 73-6= 36+49= 94-53= 49+8= 46-35= 48+10= 13+38= 6+36= 58+6= 88-29= 22-14= 96-50= 89-26= 66-5= 89-6= 96-18= 93-55= 55+44= 75-4= 74-16= 14+48= 30+58= 83+3= 17-10= 47+33= 92+1= 15+35= 29+38= 24-1= 21+59= 28+50= 5+39= 14+25= 20+62=.81-28= 57+19= 90+4= 13+60= 12+50=65-8= 42+6= 39-11= 12+40= 14+15=87-31= 54+34= 88-19= 19+52= 95-30=96-28= 95-40= 21+49= 4+29= 40-21=95-63= 73-29= 13+28= 82-15= 87-51=21+26= 25-9= 8+90= 80-40= 94-43=5+49= 86-64= 38-24= 8+1= 7+24=29+48= 47-23= 80-30= 7+4= 82-5=22+46= 40-31= 55+21= 20+71= 56+9=48+10+37= 6+16+33= 80+8-76= 69-57+39= 83-69+31= 20+71-36= 46+35-66= 72-41-7=41+19-38= 3+74-74= 96-28-51= 92-68-12= 85-67+15= 86-44-2= 85-77+13= 79-43+5= 5+49-45= 7+24+15= 82+5-59= 55+21-32=.班级: 姓名: 得分: 用时:35+62= 24-11= 15-3= 56+31= 32-10= 34+8= 29+70= 33-20= 41+9= 73-6= 36+49= 94-53= 49+8= 46-35= 48+10= 13+38= 6+36= 58+6= 88-29= 22-14= 96-50= 89-26= 66-5= 31-23= 89-6=.96-18= 93-55= 55+44= 75-4= 74-16=14+48= 30+58= 83+3= 17-10= 47+33=92+1= 15+35= 29+38= 24-1= 21+59=28+50= 5+39= 14+25= 20+62= 81-28=57+19= 90+4= 13+60= 12+50= 65-8=42+6= 39-11= 12+40= 14+15= 87-31=54+34= 88-19= 19+52= 95-30= 96-28=95-40= 21+49= 4+29= 40-21= 95-63=73-29= 13+28= 82-15= 87-51= 21+26=25-9= 8+90= 80-40= 94-43= 5+49=86-64= 38-24= 8+1= 7+24= 29+48=47-23+52= 83-69+31= 20+71-36= 46+35-66= 72-41-7= 41+19-38= 3+74-74= 96-28-51= 92-68-12= 85-67+15= 86-44-2= 85-77+13= 79-43+5= 5+49-45= 7+24+15= 82+5-59= 55+21-32= 30+58-2= 21+26+10= 28+50-20=.班级: 姓名: 得分: 用时:8+90= 5+49= 29+48= 47-23= 80-30= 7+4= 82-5= 22+46= 40-31= 55+21= 20+71= 56+9= 93-65= 87-41= 64+20=65-18= 31-13= 64+30= 88-39= 72-19=8+11= 1+89= 6+16= 41+19= 27+63=81-18= 79-20= 89-16= 20+39= 80-8=35+36= 36+14= 83-34= 83-24= 6+68=2+29= 10+40= 8+33= 89-48= 7+78=15+66= 14+79= 42+38= 84-44= 53-11= 69-21= 23+65= 82-46= 75-35= 43+15= 23+55= 70-9= 54-9= 36+24= 7+55=42+28= 60-22= 76-32= 81-59= 87+6=66-36= 44+2= 59+25= 46-10= 96-81= 30+66= 52+24= 97-79= 51+14= 74-58= 96-59= 76-22= 58+38= 2+9= 82-56=81-69= 52+34= 22+1= 37+11= 1+21=43+25-26= 50+26+23= 84+11-47= 43+15-27= 94-17+10= 70+9-53= 34+49-58= 37+1+15= 65-49-14= 80-71-6= 51-14+8= 48+51-52=36+14+30= 23+65-9= 23+55-11= 89-80+84= 1+31+22= 42-28+42= 98-56+52= 44+2-12=班级: 姓名: 得分: 用时:51+46= 6+58= 68-11= 22+68= 61-10=24+75= 94-84= 59+35= 95-71= 27-5= 44+35= 78+7= 29+2= 50+26= 90-68= 53-21= 95-5= 9+30= 84+11= 77+10= 67-46= 67-24= 15+44= 13-2= 26-18= 74-48= 16+54= 1+31= 15+76= 37+1= 14+56= 89-58= 7+45= 19-6= 28+25=2+19= 85+9= 68-34= 16+64= 8+43=13+69= 98-46= 34+16= 88-70= 90-35= 77+20= 52-1= 97-69= 88-60= 35+36= 36+14= 83-34= 83-24= 6+68= 2+29= 10+40= 8+33= 89-48= 7+78= 15+66= 14+79= 42+38= 84-44= 53-11= 69-21= 23+65= 82-46= 75-35= 43+15= 23+55= 70-9= 54-9= 36+24= 7+55= 42+28= 60-22= 76-32= 81-59= 87+6= 66-36= 73-70+8= 52+24+6= 77+20-48= 22-1+37=。