小学二年级口算练习题
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小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________小学数学计算练习 2024-10-28姓名:___________ 座号:__________ 情况:___________。
小学二年级口算乘除法800题一、10以内乘法题1. 2 × 3 =2. 4 × 5 =3. 6 × 2 =4. 7 × 3 =5. 8 × 4 =6. 9 × 5 =7. 5 × 6 =8. 3 × 7 =9. 2 × 8 =10. 4 × 9 =二、10以内除法题201. 6 ÷ 2 =202. 9 ÷ 3 =203. 8 ÷ 4 =204. 10 ÷ 5 =205. 12 ÷ 6 =206. 15 ÷ 5 =207. 14 ÷ 7 =208. 18 ÷ 9 =209. 20 ÷ 10 =210. 16 ÷ 8 =三、20以内乘法题401. 11 × 2 =402. 12 × 3 =403. 13 × 4 =404. 14 × 5 =405. 15 × 6 =406. 16 × 7 =407. 17 × 8 =408. 18 × 9 =409. 19 × 10 =410. 20 × 11 =四、20以内除法题601. 24 ÷ 3 =602. 28 ÷ 4 =603. 30 ÷ 5 =604. 36 ÷ 6 =605. 40 ÷ 8 =606. 45 ÷ 9 =607. 50 ÷ 10 =608. 55 ÷ 11 =609. 60 ÷ 12 =610. 66 ÷ 11 =请同学们在练习过程中,注意提高计算速度和准确性,逐步掌握乘除法的基本运算规律。
加油!小学二年级口算乘除法800题(续)五、进阶乘法挑战701. 2 × 11 =702. 3 × 12 =703. 4 × 13 =704. 5 × 14 =705. 6 × 15 =706. 7 × 16 =707. 8 × 17 =708. 9 × 18 =709. 10 × 19 =710. 11 × 20 =六、进阶除法挑战801. 33 ÷ 3 =802. 44 ÷ 4 =803. 55 ÷ 5 =804. 66 ÷ 6 =805. 77 ÷ 7 =806. 88 ÷ 8 =807. 99 ÷ 9 =808. 100 ÷ 10 =809. 121 ÷ 11 =810. 144 ÷ 12 =七、混合运算练习901. 3 × 4 + 5 =902. 7 × 6 2 =903. 8 × 9 ÷ 2 =904. 5 × 5 + 10 ÷ 2 =905. 6 × 7 14 ÷ 2 =906. 9 × 3 + 12 ÷ 4 =907. 4 × 8 5 × 2 =908. 7 × 5 + 15 ÷ 3 =909. 6 × 6 18 ÷ 3 =910. 8 × 4 + 16 ÷ 4 =同学们,在完成这些题目时,不要忘记回顾和运用我们学过的乘除法规则。
91-2=17+63-33=92-46=82-79=85+17-38= 55+25= 67+25= 83+14+6= 82-73= 83-47= 43+29+11= 18+36= 28+39=86-18-29=83-19=16+35=62+15=54-13=16+13=84+3+7=68-39= 86+4+6= 77-48=17+17=46+23+17= 84-19= 18+20= 22+45+15= 61-23=65+28=19+55-15= 13+69=92-38= 77+24-18= 53+18= 28+15-29= 54+49-38= 89+11-21= 55+20= 23+25+15= 76+11= 33+26= 72-19= 28+18+29= 81+15+5= 12+26= 68+12= 27+17= 72+17+3=88-62=85-68=34+69-16=51-11= 89+17-38=69+26-17=46+19=日期口算题73-67= 45+45-31= 60-13=24+38=口算题日期27+52= 63+8-29= 85-46= 59+17=35+47-27= 90-13= 46+15= 24+37-39= 35+18-39= 77+18= 46+15-19= 40-15=67+14=28+14=83-12=37+64+9=47-39=75+17+5= 69+14= 16-19=64+28=86+15+9=54+18=65-49=37+14+27=14+67=75-17=38+43-17=28+29=92-86=32-18+18=60-49=40-21= 65-37= 35+46+4=96-29= 92-36= 19+42-28=46+17=40+16=97-64= 64+28-19=65+12+8= 59+17=64+14= 19+53+27=15+47= 69+22=52-44+16=29+49=92-13= 57+28-16=73-67= 45+45-31= 60-13=24+38=18+24+46= 9+13= 34-26= 47+5+39= 71-68= 53+19= 56+16+14= 78+19= 64+28= 50-22+18= 23+29= 56+29= 59+23+27=48+24= 69+15= 84+17= 15+28-17= 81-49-16= 54+39= 39+36+4= 62+19= 63-24= 13+79+25= 55+28= 39+22=39+13+17= 26+47= 74+19= 78+6+19= 81-46= 48-15= 57+15+18= 60-21= 39-18= 19+84+9=64-58=56+29= 53+29= 92-38+16= 46+25-18= 38+54+19=46+26=90-14=34+67-19=口算题 日期49+15= 96-18= 17+16+44= 45+38= 69+19= 69+23-35= 58+3+7= 70-36= 37-29= 33+59+19= 61-35= 13+49=69+24-18=41-12=76+18=27+29=17+46+24= 59+23= 39+34= 39+26= 97-39= 39+35+18= 71-13= 53+8+12= 43+28= 32+34+26= 67+14= 24+19= 16+58+12= 46+39= 91-75= 72-46= 39+32= 16+27= 45+15+15= 38+37+13= 18+25= 34+5+5= 16+78= 80-54= 44+19= 24+18= 54+29+9= 42+16= 17+28+28= 13+49= 55+39+9= 73-39= 90-35= 57+28= 73+19= 86+8+2= 22+19= 89+15-39= 57-48= 56+39= 48-39= 55+27= 66-39= 25+28= 23+18-19=22-28= 62-27+36= 14+27= 口算题日期25+26+4= 28+62= 48-4= 19+16+58= 42+29= 23+18= 45+38+7= 36+22= 96-77= 86+8+2= 52+12= 66+18=1×1+1=2×2+2= 3× 4+10= 4×4+5=3×4+8=5× 1+9= 4× 2+6= 5×3+9=5×4+7=3×6+6= 2× 9+9= 5×4+7=1×1+2=1×1+3= 2× 3+2= 2×4+2=2×7+2=3×5+3= 3× 6+4= 6×3+3=6×4+3=6×5+3= 6×2+8= 4×5+5=4×6+5= 5×5+6= 4×2+9=5× 4+7=4× 5+8= 5×9+6= 5×3+6=1×9+2=1×8+3= 1×7+6=3× 9+3= 3×4+10=94-56= 12+9= 44-18= 63-17= 14+29= 15+69= 42-27= 33+38= 49+39= 76+16= 21+9= 97-83= 71-59= 86-34= 76-65= 63-38= 64+18-15= 73-52= 57+15= 69+17= 54+17= 59+30= 89-38= 53+17= 63-7=40+29= 69+15= 78-38=2×8+4=2×3=72-18=40+26= 100-80=5×3=31-2=4×4=70-50=87-25=4×3=37+5=18+56= ()×5=30 16+69= 2×7+8= 2×6+9=38+4= 3×6= 24+26= 90-18= 45-20= 6×6= 4×5= 口算题日期23+56=97-9=12+67=73-8=5×3=4×3=5×6=60-13=4×6+9=5×5-17=2×6=()×4=2078+22= 2×3=6×4= 6+22=15+34=3×6=75-25=6×4=3×3=6×3+8=37-8=8+29=6×2=0+69=5×4=45+5=21-18=42-19=5×2=38+24=6×2+9= 33+12=)×6=24 6×7=7×5- 9= 10- 14-2= 7×5-8=0×1+ 71=7+20+7= 10-2 +63=30-10 +21= 48- 43- 0=60-10 -0= 96-5×8=10+40-9= 12-3×2= 10-2 + 60=5×4+ 47= 22-3×7= 58- 30=5×8= 7×9= 8×3= 4×3= 8×7= 9×5= 3×7= 6×5= 9×9= 8×9= 6× 7= 5×7= 4×9= 5×3= 7×7= 4×4= 8×1= 3×9= 9×2=9×7= 7×2=4×8= 6×4= 8×8= 5×5=3×6=8×9=6×3=日期40+26= 23+56= 78+22= 2×3= 100-80= 97-9= 6× 4= 6+22=38-11-6= 1×80-8=口算题7×5- 9= 10- 14-2= 7×5-8=0×1+ 71=40-4 -3=40+ 42-31=30-10 +79=4×8- 16= 84- 63+0=2+7×7=35+0×6= 100-40-4= 61-3×6= 14+51-4= 4×4+50= 8-8 -0= 72-8×4= 3+9×3= 24-4 -4= 72-8-3=9×8+18= 35+21+23=42-4-1= 83-13-3= 3×6-5= 27-3×2= 3×4-9= 78-20+13=4+8×6=2+95+79=3×7-10=9×8-61= 70- 10×7= 23- 3×5= 84+60-10=46-3+20=40-10 -1=30-6 +26=76+21-3= 43+30-10= 3×7+68= 11+86-1= 40-5 -4=口算题日期92+7-97=49-7 +52=54-6×8= 9×1+0= 28+5×1= 30-3 +42=89+12-2=81-5×2= 9×3-7=71-7-1=80-8 -2=24-6 -3= 56-7 -7= 99+1×5= 30- 3×7= 4- 1×3= 45-9 -4= 54-35-4= 76+21-9= 29+4×7= 16- 4×4= 9+7×6= 25+9-3= 1×8+83= 13+39-2= 60-6 +23=35+0×1=56- 8×7= 62-4×2= 54- 9×6= 7×2-3=4×9+4= 9×2-4= 50- 5×9= 28-1-7=28-4 -5= 88-55= ()×5<22 ()×2<99×9-25= 12- 2×6= 69-4×0= 21+6+23= 5×8-6= 94+5-1= 36-8-17= 22+0×3=7×9-1= 5+12-3=44+32-2= 18- 2×3=1×2+29= 80+0×6= 1×4+92= 49- 7×7= 33-12-6= 58+6×3= 59-8×6=7×1×9=8×7-9=79-9×8= 75+7×2= 87+8×1=40-3+18= 79-10-1= 47+53= 76+24=34+62= 60-46= 55-16= 84-36=74+18= 36+38= 2×9-3= 24-4-3=)×4<35 ()×4<18 9×()<284×()<10 6×()<27 3×()<13 ()×5<2658()×8<30 ()×6<50 ()×7=49 ()×6<7030+44= I 26+68= I ^ 30÷41= I I 28+64= j 44十17= I 67十14= I 49十48= I I 18÷53=〕17+26 = 37+6O= 21+13= I 20÷54 = 27+68 = 33÷10= 72 + 11 = 28+47= 32+66 = 45÷24 = 14+73= 21÷13= 12+48 = 50÷20 = 60+18= I I 22+46= 12十23= 20÷71 = 78÷21= I 36+59 = 33+14 = 83+15 = 33十42= 75十23 = 50+15 = 37+15= 64+2I= 27÷23= 18÷56 = 48+37= 15 + 5O= ] I 31÷53 = 11+87= 22+2I= 17+13= 61 + 29 = 17十73= 58十36= 16十31= 17÷18 = 25+54= 66+33=90-74 = 36 一19 = 59-42= 24-II=80 — 75 = 50-3O= 84-33 = 95-17=82-52 = 74-3—53-45=94-64 = 43-33=89-55=77-67=88-75 = 66一47= 92-78 = 61-12=69-63 =21-IO =29-12 =71-32 =55- 26 —96一67=85- 34 =41-28 =86-2I=55-42=76- IO =77-24 =94-64= _______97-76=34- 14 =91-57≡90-39 =94-5I=98-43=97-96= _______70— 58 =86-8I=84-76=80-26= _______41-27=87- 28=88- 59=-97-47= I I71-21=27-22= I78-45= _______ I92-36=必CXa ・Innu. Itu■・ S 旨莎.同郁・ O*4+5×6= 5+7×7= 4×l+4= 6+5x3= 5x7+5= | 4+7x8= 2×3 + 4= 8 + 7×3= 8 + 2×7= | |4×8+8= 7×2+8= 2x6+3= 6 + 2x5= I 2 + 1x2= j 6 + 8x3 = 4×l + 4= 2 + 5×2= 5 + 2×5= , | 2×7+3= 7+5×4= 5+5×4= 4χ3+5= i 8x4+5= 7x1+8= 6x5 + 4= 3 + 7×7= 2 + 8×2= | | 7χ4+3= 6+l×3= 4+8×4= 7+7x3= i 1+3x2= 5x4+3= 6×2 + 4= l×7 + 7= 6xl + 3= , | l+7×5=5+8×3=l×3+4=40十 79 = 63+8O= 81 + 63 = 65+78 = 35+15 = 97+9I= 18+95 = 97+9I= 80+85 = 67+15 = 69+2O= 16+18 = 99十 28 = 75十34= 66+65= 29+85= 60+6I= 16÷48= 69+24= 87+28= 52+33= 44+65= 80+86= 84+48= 35+54= 99+99= 84 + 43 =79+33= I I80 + 38 =17÷15 = 71÷77 = 20+9I= 84 + 27= I I 19+85= 30+13 = 76÷56 = 18÷89 = 86十30= 91+35=24十68= 22+9O= 99+45= 29+86= 50+34 = 15+28 = 83+79 =23十28= 52+66 = 52+82= 7+3x2= 4+8x5= 4 + 8×6= I 5x7+6= 8x8+2= 8×3+l= I 1+1×2= 4+4x8= l×8 + 4= I 7+6×7= 3×6+l= 6 + 8乂7= I8 00> 米=EZZ 米200JI 米=I !米1米= 厘米4 00厘米=I 米4米=) 厘米3米= I厘米800厘米=I 米8米=「厘米400®米= 米3米=I 厘米8米=I 厘米500JI米= 米1米=I 厘米300.®米=I I 米5米= 淫米6 00厘米= 米2米=丨厘米7米= I厘米i 00厘米= 米7米=匚:厘米700屋米= 米MOO厘米= 米?00厘米= 丨米600厘米= 米3米=I 厘米2米=匚厘米7米=―厘米9 00>米= 米500JI米= ]米5米= 厘米9 00厘米=i X 200厘米=L 米6米= 厘米200理米=I 米800∫I 米=I ]米900厘米= 米2米=I 厘米9米=I 厘米600厘米= 米4米=I ⅞米9米=[:厘米i米= I厘米6米=;厘米9米=I 厘米4米= I厘米100厘米=I !米500屋米=I !米700Jl米= 米8米=I 厘米400厘米=I :米Λ35÷7 = 二40÷8=匚5×7 = 3×7 = 20÷4= L6×1 = 8x5= I 8×3= I 16÷2 = 二6÷1= I7×6 = 40÷5 = 2×8 = 64÷8 = □21 十7= I—I2×1 = 4×8 = 35÷5 = 10÷2 = 30÷5 =3×1= 1x8= Z 4÷4= [ 24÷8= 7÷7=7χl= ;56÷8= L 8×2=∣3×6= 7x3= ∣7χ8=18÷6= I I 3÷1= I I 6×2= ∣∣4÷1= ∣10÷2= __] 6÷2= ______ I 7χ5= I _1 : 2x4= 30÷6= ∣∣48÷6= I 6×7= _____________ I I 12÷2= ∣25÷5= _____ ∣5×2= _____ ∣6×4= 20÷5= I j 1÷1= I 5 ×4= 1 ×6 =42÷6 =。
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姓名:时间:10÷5 =10÷2 =12÷6 =12÷2 = 35÷7 =8÷2 =8÷4 =20÷4 =20÷5 = 40÷8 =18÷3 =18÷6 =30÷6 =30÷5 = 25÷5 =4÷4=16÷4 =8÷4 =15÷5 = 28÷4 =15÷3 =36÷6 =24÷6 =24÷4 =4×8+23= 54÷9×8= 20÷4×7= 81÷9+36=72÷9÷2= 3×6÷2= 4×6÷8= 28÷4×3=54+27= 46+24= 23+58= 43+29= 68+31=67-24= 48-26= 74-15= 85-23= 89-46=59+34+12= 56-32+25= 50-19+23= 82-22+17=76-21-25= 35+13-16= 88-37-24= 98-32+15=800+400= 3000+6000= 70+50= 1200-500=9000-5000= 1500+1000= 800+700= 1200-300=1700-700= 5000-4000= 1800-900= 400+500=700+800= 90+70= 400+600= 1900-1000=2500-1000= 160-80 = 500+1000= 800+200=( )×2=4 4×( )=12 ( )五二十五3×( )=6二( )十二2×( )=8 5×( )=15 二( )一十( )×4=20 三( )十二 ( )三得九四( )十六( )÷8=8 ( )÷9=7 ( )÷6=9 64÷( )=836÷( )=6 72÷( )=9 25÷( )=5 28÷( )=72891○2981 522○252 9813○9183 234○324 210○120+80 560○650-80 230+150○370○○○姓名:时间:18÷3 = 27÷9 = 64÷8 = 35÷7 =12÷6 = 63÷7 = 40÷5 =20÷4 =18÷6 = 42÷6 =30÷5 =30÷6 =10÷5 =16÷2 =8÷2 =15÷3 =15÷5 =36÷6 =24÷4 =24÷6 =5×7+18= 54÷6×7= 27÷9×8= 81÷9+47=72÷8÷9= 2×9÷3= 3×4÷6= 28÷7×5=56-18= 45+26= 47-19= 82-14= 45-16=54+29= 47+35= 28+38= 47+25= 67+19=68-24-18= 58-26+18= 74-15-18= 73-23+16=73-46+20= 59+34-15= 56-22-19= 80-29+16=55-26-13= 57-11+15= 42+19-15= 34+18-26=700+800= 2300+600= 170+60= 1600-400=8200-5100= 1800+1100= 500+1900= 2300-500=4700-800= 8000-3000= 2800-1900= 1400+2500=7100+800= 190+270= 1400+2600= 4900-3100=2200-1500= 360-90 = 700+2500= 4500+1200=( )×8=64 5×( )=35 ( )五一十五7×( )=56四( )二十四 4×( )=36 5×( )=15 六( )四十二( )×6=30 三( )二十四 ( )四得八四( )二十八( )÷6=9 ( )÷4=4 ( )÷7=8 81÷( )=925+17○52 1400○800+700 407○704-202 250-140○90 500+160○650280-70○250 210-160○40○○○姓名:时间:63÷7 = 42÷6 = 54÷9 = 35÷5 =18÷3 = 63÷9 = 40÷8 = 24÷4 =18÷6 = 42÷7 =30÷6 = 20÷5 =12÷2 = 14÷2 = 28÷4 = 36÷9 =48÷8 = 54÷6 = 81÷9 = 72÷8 =6×6+25=72÷8×4= 45÷9×8= 72÷9+47=81÷9÷3= 4×9÷6= 4×4÷8= 28÷4×7=73-25= 39+27= 81-24= 43-15= 68-29=67+14= 47+53= 26+46= 59+25= 48+19=76-24-15= 44-26+37= 52-13-28= 64-29+16=53-46+28= 49+38-15= 84-25-34= 80-34+17=58-29-13= 67-19+15= 53+19-15= 25+18-28=140+90= 247+80= 150+123= 1200-800=6200-1100= 4800+2200= 607+180= 2700-1200=4600-900= 8300-3300= 4800-900= 800+2500=4100+900= 162+280= 1400+2900= 3400-3100=2800-1400= 657-28 = 700+2800= 4200+1700=( )×9=72 4×( )=36 ( )七四十二8×( )=64四( )二十四 7×( )=49 3×( )=24 七( )六十三( )×8=40 三( )十八 ( )五二十五四( )三十二( )÷7=7 ( )÷8=5 ( )÷6=9 36÷( )=628÷( )=7 47+17○65 280○160+80 1800-500○2200 55+17○82 480-190○270 530-140○290 250+550○700○○○姓名:时间:48÷6 = 21÷3 = 49÷7 = 16÷4 = 24÷4 =56÷7 = 16÷2 = 40÷8 = 54÷6 = 35÷7 =18÷9 = 42÷7 = 16÷8 = 24÷3 = 56÷8 =5×6+28= 36÷6×8= 45÷5×9= 24÷8×9=72÷8÷3= 7×8+38= 4×9+25= 28÷4×8=4×9+55= 54÷6×7= 7×9-24= 68÷8×4=74-25= 47+23= 37+49= 76-47= 54-25=29+38= 36+37= 57-39= 38+44= 74-27=64-38= 49+36= 77-28= 87-49= 52+39=78-17+45= 36+48-17= 59-24-18= 88-39+43=67-18-35= 64-29+38= 59+42-23= 46+17-24=2600+300= 480+280= 320+420= 440-190= 220-60=510-140= 4500+300= 470+190= 270-110= 600+900=540-1680= 640-270= 2500-400= 400+120= 340+270=540+270= 160+270= 740+270= 460-280= 350-170=2600-1000= 1400-600 = 2200+1000= 5400+3000=49÷( )=7 56÷( )=7 4×( )=32 五( )四十五( )×6=30 七( )五十六 ( )八四十八七( ) 四十九( )÷6=7 ( )÷5=7 ( )÷3=7 28÷( )=7 16÷( )=8 六( )四十二 8×( )=72 4×( )=28 八( )七十二180+350○540 330○150+170 800○1900-1200400+700○1200 650-460○180 480+160○650530-340○180 580-370○220-10 430+180○860-240 ○○○姓名:时间:42÷7 = 56÷8 = 32÷8 = 20÷4 = 32÷4 =27÷9 = 63÷7 = 40÷5 = 24÷6 = 25÷5 =18÷6 = 42÷6 =30÷6 = 72÷8 = 40÷8 =6×6+45= 63÷7×4= 54÷9×8= 72÷9×6=54÷6÷3= 7×9+15= 4×7+18= 28÷7×9=5×9+37= 54÷6×7= 8×8+28= 72÷8×8=44-18= 57+45= 87-29= 74-47= 34-25=430+80= 520+140= 530+120= 230+400= 360-70=160-80= 230+150= 360-130= 270-140= 150-60=74-48+22= 53+26-15= 44-25-18= 65-38+27=56-19-17= 83-47+23= 67+39-43= 52+19-36=520+250= 370+90= 630+160= 250-80= 280-180=550-170= 1700+200= 460+150= 480-370= 520-130=1600-200= 750-210= 270-180= 420+280= 540+170=550+230= 150+230= 7200+2100= 450-210= 270-120=2600-1200= 660-190 = 710+250= 440+170=3600-100= 2500+1000= 3800-700= 1200+700=七( )六十三 5×( )=35 8×( )=72 七( )四十九( )×8=48 五( )四十五 ( )八二十四六( )四十八( )÷3=6 ( )÷9=2 ( )÷4=8 63÷( )=7 64÷( )=8220+510○750 480○860-240 330+430○740500+800○600+900 670-430○250 470+200○680590-310○330 480○620-180 6×7-27○18○○○姓名:时间:81÷9 = 48÷6 = 56÷7 = 30÷6 = 27÷3 =49÷7 = 63÷9 = 40÷8 = 24÷4 = 64÷8 =18÷3 = 42÷7 =30÷5 = 25÷5 = 56÷7 =4×6+27= 64÷8×4= 45÷5×6= 72÷8+47=54÷9÷3= 4×9÷6= 4×4÷8= 28÷4×5=54-25= 47+27= 81-24= 53-17= 73-15=670+110= 510+150= 29+42= 550+80= 230-50=170-120= 220+130= 350-110= 230-150= 820-180=61-47+22= 55+26-15= 74-25-18= 60-32+17=76-29-15= 43-26+12= 57+39-43= 45+18-36=450+230= 500+700= 450+160= 2500-1800= 310-210=5600-1400= 700+220= 350+180= 240-90= 470-140=580-140= 820-600= 480-210= 600+250=1500+1200= 1700+200= 4500+2100= 3400-2200=2600-1200= 6000-4000 = 650+280= 440+150=六( )四十八 8×( )=64 4×( )=36 七( )五十六 ( )×8=48 ( )×9=45 五( )三十五 ( )五二十五七( )六十三( )÷8=8 ( )÷6=6 ( )÷7=7 28÷( )=4 27÷( )=3 36÷9×3= 4×4÷8= 64÷8×6= 36÷4×5=56+19○37+39 48+27○85 440○750-240300+600○200+700 230○420-200 440+180○630900+800○1800 760-230○650 320+170○58049÷7×6○5×6+13 72÷9×6○7×7 40÷8×7○45 ○○○姓名:时间:24÷6 = 18÷3 = 63÷7 = 20÷4 = 32÷4 =42÷7 = 16÷8 = 40÷5 = 24÷6 = 35÷5 =18÷6 = 42÷6 = 16÷4 = 4÷4 = 56÷8 =4×6+18= 54÷6×4= 45÷9×8= 72÷8×7=64÷8÷4= 7×9+15= 4×7+18= 28÷7×9=5×9+37= 54÷9×7= 7×8-28= 32÷8×4=88-19= 45+48= 77+29= 82-47= 73-25=44+18= 37+54= 58-29= 29+46= 44-27=72-18= 48+16= 37-18= 82-19= 55+37=82-47+25= 16+38-17= 69-23-18= 68-39+42=63-15-36= 77-49+36= 57+43-23= 42+18-26=1500+200= 380+190= 300+160= 450-160= 280-160=520-147= 1700+200= 460+180= 480-310= 800+500=740-280= 650-280= 2700-300= 440+280= 540+170=560+280= 170+260= 750+270= 450-260= 320-180=2600-200= 6000-3000 = 7600+200= 1400+500=三( )二十七 2×( )=18 4×( )=36 五( )四十( )×6=36 七( )四十五 ( )八六十四七( )五十六( )÷6=9 ( )÷5=5 ( )÷3=8 21÷( )=7 18÷( )=6 三( )二十四 2×( )=14 4×( )=28 五( )三十280+150○450 230+480○310+420 540○720-140 400+700○500+600 620-430○180 470+150○620 590-340○650-230 560-370○200-10 430+180○820-140○○○姓名:时间:72÷8 = 25÷5 = 63÷7 = 20÷5 = 32÷8 =42÷6 = 16÷2= 40÷8 = 12÷4 = 35÷7 =21÷3 = 42÷7 = 28÷7 = 48÷8 = 56÷7 =5×7+18= 54÷9×8= 18÷9×7= 72÷9×8=63÷7÷3= 6×9+27= 4×9+18= 49÷7×9=3×9+35= 54÷6×7= 7×8-37= 64÷8×5=62-43= 47+26= 56+28= 85-57= 71-28=44+18= 37+54= 52-28= 29+46= 44-27=72-17= 48+16= 42-16= 82-45= 55+37=72-44+25= 16+38-17= 69-24-28= 64-35+28=62-15-33= 58-49+37= 56+48-25= 52+28-26=2500+300= 420+290= 680+150= 550-160= 340-180=530-180= 4200+500= 260+160= 420-250= 1400+500=340-150= 650-270= 2600-200= 440+290= 540+180=560+290= 180+260= 750+260= 440-260= 320-140=2600-200= 6000-3000 = 7600+200= 1400+500=四( )二十四 8×( )=72 4×( )=36 五( )四十五( )×7=42 七( )五十六 ( )八四十八七( )六十三( )÷3=7 ( )÷7=6 ( )÷5=4 28÷( )=7 45÷( )=9 三( )二十四 2×( )=18 4×( )=36 五( )三十8×9○7×7+28 6×8○3×8+22 6×7-25○3×8 280克○28千克 3千克○2900克 54千克○4500克120千克○1200克 99千克○100克 4700克○4千克○○○姓名:时间:63÷7 = 45÷9 = 63÷9= 21÷7 = 14÷2 =42÷7 = 12÷2= 16÷8 = 12÷3 = 35÷5 =21÷3 = 42÷6 = 28÷4 = 48÷6 = 56÷8 =4×8+18= 36÷9×7= 27÷9×7= 72÷9×6=54÷6÷3= 6×7+38= 5×9+28= 56÷7×9=4×9+25= 54÷9×7= 9×8-37= 63÷9×5=69-43= 97+26= 86+28= 95-57= 61-28=49+18= 67+54= 52-24= 49+46= 84-27=92-17= 38+16= 72-16= 83-45= 55+37=79-44+15= 36+38-17= 99-24-38= 84-35+28=82-25-33= 78-49+67= 66+48-75= 42+28-29=2200+400= 410+390= 780+150= 650-160= 440-140=530-110= 3200+500= 230+170= 420-280= 1400+500=350-160= 600-270= 4600-100= 540+290= 840+180=660+280= 380+260= 450+260= 440-260= 420-140=2600-400= 9000-3000 = 8600+400= 2400+500=三( )二十四 9×( )=72 9×( )=81 ( )九四十五( )÷8=8 ( )÷9=9 ( )÷7=4 42÷( )=7 36÷( )=6 四( )二十四 2×( )=16 4×( )=36 五( )四十56+19○37+38 48+27○85 7×8○5×6+25 84-28○4×9 390克○18千克 3千克○3100克 44千克○4500克12千克○1200克 9千克○100克 3700克○4千克998克○1000克 262千克○226千克 6千克○6000克口算练习(十二)姓名:时间:72÷8= 15÷5 = 30÷5= 27÷3 = 14÷2 =42÷6 = 36÷6= 64÷8 = 20÷4 = 49÷7 =48÷6÷2= 7×7+58= 3×8+49= 28÷7×9=5×9+49= 54÷9×6= 8×8-46= 36÷9×8=100-43= 58+26= 87+39= 100-39= 91-28=49+34= 22+49= 96-38= 88+46= 49-29=62-56= 92+16= 80-49= 65-35= 87+35=100-44+35= 52+38-37= 99-24-37= 42-35+48=69-25-23= 58-19+63= 72+68-65= 32+58-29=4800+300= 320+290= 280+50= 550-360= 670-150=830-140= 2200+400= 230+280= 420-280= 1400+700=380-290= 820-770= 4000-1100= 640+290= 340+190=760+240= 880+180= 630+270= 440-250= 820-240=3600-400= 7000-5000 = 6600+400= 5000+500=149+241≈ 367+549≈ 252-138≈ 839+146≈985-229≈ 349+541≈ 467+449≈ 952-338≈639+246≈ 885-291≈ 742+246≈ 865-289≈三( )二十一 8×( )=64 3×( )=18 ( )九六十三( )÷8=9 ( )÷3=9 ( )÷7=1 42÷( )=7 36÷( )=6 三( )二十四 2×( )=12 4×( )=32 五( )四十五66+19○27+41 48+34○85 9×8○8×6+8 89-28○7×9 3900克○41千克 6千克○6000克 33千克○3300克12千克○120克 90千克○99克 2600克○3千克○○○姓名:时间:48÷8= 45÷5 = 35÷7= 27÷9 = 14÷7 =48÷6 = 54÷6= 64÷8 = 36÷4 = 56÷7 =36÷6÷6= 9×7+58= 7×8+49= 21÷7×9=8×9+49= 18÷9×6= 7×8-46= 36÷6×8=99克-43克= 58克+36克= 27千克+39千克=100千克-41千克= 91千克-41千克= 49克+34克=22千克+59千克= 46千克-38千克= 78克+46克=89千克-29千克= 92千克-56千克= 42克+16克=50千克-49千克= 85千克-35千克= 97克+35克=100-44+66= 92+38-37= 79-24-37= 42-35+29=79-25-23= 68-19+63= 12+68-65= 52+58-29=930-140= 2200+400= 230+210= 720-280= 1400+400=380-290= 820-720= 4000-1000= 340+290= 390+190=760+270= 380+180= 330+270= 440-260= 820-260=3600-400= 7000-6900 = 6600+400= 5000+50=147+241≈ 367+544≈ 252-136≈ 839+145≈985-219≈ 309+541≈ 466+449≈ 959-333≈639+246≈ 876-291≈ 342+246≈ 565-289≈三( )二十七 8×( )=72 3×( )=24 ( )九五十四( )÷8=9 ( )÷3=3 ( )÷7=7 42÷( )=7 36÷( )=4 三( )一十八 3×( )=12 4×( )=36 五( )四十五46+19○27+22 98+34○122 5×8○5×6+8 89-29○6×9 5500克○5千克 6千克○6600克 3千克○3300克12千克○120克 80千克○81克 2600克○3千克1000克○1千克 482千克○428千克 55千克○5900克姓名:时间:72÷8= 30÷5 = 42÷7= 81÷9 = 49÷7 =48÷8 = 36÷6= 56÷8 = 16÷4 = 21÷7 =54÷6÷3= 1×7+58= 2×8+49= 42÷7×9=9×9+49= 18÷6×6= 4×8-16= 12÷6×8=77克-43克= 34克+36克= 46千克+39千克=99千克-41千克= 80千克-41千克= 26克+34克=51千克+59千克= 92千克-38千克= 49克+46克=38千克-29千克= 44千克-28千克= 85克+16克=68千克-49千克= 93千克-35千克= 26克+35克=99-44+66= 27+38-37= 94-24-37= 86-35+29=81-25-23= 35-19+63= 12+68-38= 42+58-29=550-140= 7800+400= 470+210= 320-280= 2900+400=380-90= 910-720= 4000-3100= 640+290= 410+190=760+270= 750+180= 620+270= 700-260= 710-230=9600-400= 8200-6900 = 6600+2400= 5000+2500=468+241≈ 352+544≈ 763-136≈ 429+145≈885-219≈ 319+541≈ 256+449≈ 439-333≈139+246≈ 576-291≈ 342+274≈ 398-289≈三( )二十四 6×( )=42 4×( )=24 ( )九二十七( )÷4=4 ( )÷3=9 ( )÷7=1 42÷( )=6 28÷( )=4 四( )二十八 3×( )=18 4×( )=20 五( )三十五81+19○27+72 86+34○120 5×9○5×6+15 89-28○7×9 4500克○5千克 66千克○6600克 3千克○3000克10千克○12克 80千克○81克 3000克○30千克1100克○1千克 282克○228千克 55千克○5900克姓名:时间:32÷8= 20÷5 = 14÷7= 81÷9 = 14÷2=54÷6 = 12÷6= 24÷8 = 9÷3= 8÷4 =49÷7÷1= 2×7+99= 1×8+49= 35÷7×5=8×3+69= 9÷9×6= 8×8-46= 36÷4×3=87克-39克= 48克+36克= 69千克+39千克=80千克-41千克= 71千克-41千克= 56克+34克=82千克+59千克= 97千克-38千克= 59克+46克=44千克-29千克= 85千克-56千克= 98克+16克=66千克-49千克= 93千克-35千克= 49克+35克=52-44+75= 43+38-37= 88-24-37= 95-35+29=48-25-23= 25-19+63= 32+68-65= 47+58-29=250-140= 2200+1400= 230+210= 320-280= 150+400=580-290= 820-790= 4000-2000= 440+290= 690+190=660+270= 360+180= 330+290= 640-260= 820-220=5600-400= 8200-6900 = 6600+1400= 5000+500=329+241≈ 338+544≈ 551-209≈ 486+241≈846-158≈ 251+541≈ 324+449≈ 639-333≈328+206≈ 557-291≈ 159+246≈ 724-289≈二( )一十四 4×( )=36 3×( )=27 ( )九六十三( )÷9=9 ( )÷3=4 ( )÷7=3 42÷( )=6 32÷( )=4 三( )一十五 3×( )=18 4×( )=32 六( )四十二88+12○27+73 48+34○81 7×8○8×6+8 63-29○3×9 6300克○7千克 5千克○5000克 4千克○4400克12千克○1200克 80千克○810克 2600克○26千克100克○1千克 652千克○625千克 55千克○5000克。