六年级口算练习题(分数1)
班级____________姓名________________
67×35= 21÷31= 21×31= 21÷103= 54÷21= 98÷4= 45×54= 5÷6
5=
32÷32
= 41÷31=
13
2×2=
26
5×13= 65×5
2= 8
3÷3= 36×2
1= 21÷5
2= 5÷6= 6
5÷5= 9
5×18= 76÷56= 26×2
1= 76×2= 53×2
1
=
71÷2
1= 24÷3
2=
83×5
4=
8
5
+84= 59×3
2= 118÷8=
41+3
1
=
5
3×15=
21+4
3= 43×3
2=
14×7
5
= 1÷7
5=
9
8÷4= 3-1.95=
87-4
3
=
32÷23=
3
1×27= 5
4
×3= 54
-107=
41
×8=
4
1
+3=
6÷7
2=
0÷6
5
=
6.3÷0.7= 26×13
12=
38÷3
8= 125×8= 1÷7
5=
83×5
4
=
六年级口算练习题(分数2)
班级____________姓名________________
6×7
1= 107×7
5=
32×3
2
= 7
6
+6=
52×2
1=
9
8×4=
0.5-4
1= 4514×21
15= 100÷3
2=
88÷
3
22
=
21+2
1
= 4×4
3= 12÷3
2=
25×4=
10÷8
5
=
3
1÷4= 45×54= 15
17
×60=
5812×36
29=
12÷3
1
=
43×8=
22
3×11= 10÷7
5=
76×3
2= 21÷3
2= 53×3
2=
45×512= 0×6
5= 6÷0.5=
8.4÷4.2=
5×11
2=
421×7
4= 2
1÷2= 75×3
2=
5-4
3
=
18
5÷1= 12÷4
3=
1÷3
5= 72×3
2
= 28÷3
14= 0×6
1=
32×2
1= 54-21
= 65×87= 24×5=
98÷9
8=
92×6
3=
6
5
-32=
1-3
2=
9÷43=
45×5
12
= 421×74=
六年级口算练习题(分数3)
班级____________姓名________________
21+2
1
= 32×4
3
=
2+3
2
=
6
1×3=
54×2
1=
9
8×4= 45÷45=
5÷6
5=
32÷32= 41÷21=
13
2÷2= 24
5×8= 45×5
3=
8
5÷5= 36×3
1= 21÷5
2= 12÷9= 2
5÷5= 12
5×18= 76÷5
6= 38×2
1=
17
6÷3=
53×2
1=
71×2
1= 12÷32=
165×5
4
=
8
3
+21=
53×9
2= 158÷8=
41×3
1
=
5
3×15= 21÷4
3= 43×3
2=
34×173
=
1÷4
3
=
4
1÷4= 5-2.57=
1-4
3
= 32×23= 32×15= 5
6÷3=
54
-10
7= 6
1×8=
4
1
+3= 6÷7
2=
0÷1.02=
5.4÷0.09= 39×13
12=
58×4
5= 0.25×3×4=
21÷43= 15
8
÷8=
15
8÷8=
41×3
1=
5
3×15=
21÷4
3= 六年级口算练习题(分数4)
班级____________姓名________________
94×8
3= 35÷5= 0÷38= 74-32=
72×2= 127×4= 4÷163= 12×49
= 875÷5= 12×916= 32×3= 8÷4
9= 35÷53= 12
5×4= 4÷316= 27÷49 = 875 ÷5= 18×916= 32×3= 8÷49= 35÷35= 54×85= 97×79
= 2.4×50= 94×3= 5÷31= 21÷31= 72×93÷7
2= 2521÷42= 54×43= 8.7×0.2= 4×0.25= 71×14= 32÷65= 1.25×8= 35÷85= 76×23= 6×1.2= 114÷4= 94×8
3= 35÷5= 0÷38= 7
4-32= 72×2= 4÷163= 12×4
9
= 32×5= 85×316=
83×516= 0.875×716= 21÷31= 72×93÷7
2=
875 ÷5= 18×916= 32×3= 8÷4
9= 六年级口算练习题(分数5)
班级____________姓名________________
92+95= 1-76= 53+54
= 107-103=
67+35= 21-31= 21+31= 21-10
3
= 21÷2
1
= 18×32= 41×3= 32×32=
4
1×31
= 65÷5
2
= 83+2
1= 21
×52= 15÷12=
6
5
×12=
9
5
÷5=
76×5
6= 28×2
1
=
7
6×14=
53×2
1=
71÷2
1
= 24×3
2=
83÷54
= 85-8
4
=
59÷3
2= 11
8
÷8= 4
1+31
=
21×43= 43×3
2=
2×7
5
=
98×3= 87÷4
3=
32×2
3
= 5
4
×20=
54
-107= 41
×36=
4
1
+1.25=
6×7
1= 107×7
5
=
52÷2
1= 2÷3
2
= 33÷
322
=
21×4
3
= 32×4=
85÷3
1
=
45×5
4=
1517÷3
1
= 107×75=
52÷2
1
=
六年级口算练习题(分数6)
2
1
×21=
32×4
3
= 12×
3
2=
41
+3= 54÷2
1= 9
8
÷4=
45×54=
5÷
6
5= 32÷32=
41÷31= 13
2
×2=
265
×13= 65×5
2= 8
3
÷3= 36×
2
1=
21
÷52= 5÷6= 6
5
÷5=
9
5
×18=
76÷5
6= 26×2
1
=
7
6
×2=
53×2
1
=
71÷2
1= 24÷32
=
83×54
=
85+8
4= 59×3
2
=
11
8
÷8=
41+3
1
= 5
3
×15=
21+4
3= 43×3
2
= 14×
7
5= 1÷7
5=
9
8
÷4=
3-1.95=
87-4
3=
32÷2
3
=
3
1
×27=
六年级口算练习题(分数7)
5
4
×3=
54
-107=
4
1
×8=
4
1
+3= 6÷
7
2= 0÷6
5= 6.3÷0.07= 26×
13
12= 38÷38
=
125×8=
6×7
1=
107×7
5=
32×3
2=
76+6= 1-3
2
= 9÷
4
3= 52×2
1
=
9
8
×4=
0.5-
4
1=
4514×21
15= 100÷3
2= 88÷
3
22=
2
1
+21= 4×
4
3
= 12÷
3
2
= 25×4=
10÷8
5
=
3
1
÷4=
45×54
= 15
17
×60=
5812×36
29
= 12÷31=
4
3
×8=
22
3
×11= 10÷
7
5=
76×3
2= 2
1
÷32=
53×3
2
=
45×5
12= 0×
6
5= 六年级口算练习题(分数8)
6÷0.5=
8.4÷4.2=
5×
11
2
=
4
21×74= 2
1
÷2=
75×3
2
=
5-43
=
18
5
÷1= 12÷
4
3
= 1÷3
5
=
72×3
2
= 28÷
3
14= 0×6
1=
32×2
1
=
5
4
-21=
65×8
7
= 24×5=
98÷9
8=
92×6
3
=
6
5
-32= 12÷
4
3 = 25÷51= 53÷109
=
9
1×8.1= 12
5
÷6
5= 1-0.25= 11+
7
2=
8
21÷1621
=
107+21
= 0.25×8= 236+64= 31-
51=
5.01-1.8= 0.99×9+0.99=
4
1+31
= 10-7.26=
453+198= 50÷0.1=
9
1×81=
0×65
=
11
8
÷8=
41+3
1
= 5
3
×15=
21+4
3= 六年级口算练习题(小数1)
班级____________姓名________________
4.3-2.5= 0.17+0.06= 1.02-0.09= 720÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 0.6×0.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.5÷5= 3.2-3.2= 3.7+2.3= 2.5×100= 3.12-0.32= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.5÷70= 3.1+3= 3.8+0.38= 7.5÷25= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.3÷9= 4.5-0.4= 9.5-5= 1.1×9= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16=
3.5÷70= 3.1+3= 3.8+0.38=7.5÷25= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63=六年级口算练习题(小数2)
班级____________姓名________________
4.8÷40= 53÷100=
5.1+2.3= 1.25×80= 0.78÷10= 0.52+0.4= 7×1.2=0.25×100= 3.4-2.8= 0.6-0.37=0.052×10= 10+0.08= 1-0.75=0.5×1000= 7.82+0.3= 13.5+
6.5= 3.05×100= 1.2-0.8= 21.6-12.6=63÷100= 0.83-0.5= 0.76+0.14=80÷1000= 2.7+0.4= 0.72-0.42= 0×10.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53=8.8-6.7=
8.8-6.7= 1-0.95= 9.53-1.53=8.8-6.7= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6=
六年级口算练习题(小数3)
班级____________姓名________________ 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0.4= 0.77÷11= 3.56×10= 0.9×7= 30.5÷5= 8×0.04+3= 5.3×0.1= 41.2+21= 5.66÷0.2= 8.4÷0.7= 501-98= 0.1×9.02= 110÷100= 1.01×9= 3.1×10= 125×7+125= 0.65×5= 0.1×7= 32.5÷0.5= 2.58÷0.2= 0.7+7.32= 480+199= 63÷0.7= 4×1.8= 0.3+4.44= 2.01×7= 10÷8= 0.8+7.62= 0.12×8= 4.2÷0.1= 1.6×3= 1.2×0.6= 100÷200= 6.2×0.3=
0.6×0.7= 2.8÷70= 0.9×0.4= 2.1÷7÷0.1= 5×2.1= 2.5×4×0.5= 50×0.04 = 3.4÷0.1= 6.9÷3= 100×2.5×0.4=
六年级口算练习题(小数4)
班级____________姓名________________
1.26+0.74=
2.34-1.34= 6.3÷9= 1.5+2.5)×0.11= 8.2÷1.9= 1.26+0.74= 9÷5= 1-0.25-0.75= 1.6-0.9=
3.44+0.56= 1.2÷4= 3.1+2.5+0.9= 6.8-2.9=
4.2-0.8= 7.34÷2= 9.7×2+0.3×2= 125×4= 0.6×9=
5.4÷1.8= 38×0.01+0.02= 2.7÷30= 1.01×5= 510÷100= (1.2+0. 6)×0.1= 7. 4-2. 4= 3.7+4.2= 2.4×3= 34×567×0=
3.2÷0.04= 0.54÷0.9= 0.4×2.5= 3.6+5.8+
4.2= 0.15÷0.3= 3.18×100= 41×0.4= 0.86÷0. 2=
0.08+5= 1.8×30= 80×0.4= 0.03÷0.01+0.3=
1.2÷6= 6.4÷4= 3.6÷40= (1.5+0.5)÷2= 3.2÷1.6= 7-0.16= 9.9÷3= 9.8-
2.9-
3.1= 8×20÷5= 0.8×1.25×15=
六年级口算练习题(小数5)
班级____________姓名________________
4-3.2=1-0.99= 4.1+4.14=0.6+0.8=
0.81÷0.9= 1÷0.01= 0.9÷0.45= 0.48÷0.24=
1.8+0.9=0.28+0.2= 6.5-5.6=9.65-5=1.6÷0.04= 0.24×0.5= 1.85×0.1= 1.2×0.7= 0.09÷3= 4.9÷7= 0.86-0.6=0.58-0.41=4.2×2= 1.1×3= 0.32+0.21=7.2+
2.8=10×0.35= 0. 06×100= 0.57-0.27=0.86-0.4=0.74+0.54=0.32+0.21= 12.3÷10= 6.53÷100= 12÷100= 0.16÷10= 1-0.42= 5.2+
3.5=0.61-0.3=0.8-0.08= 3.6÷6= 8.4÷4=
0.64÷8= 0.6×8= 2.4÷8= 0.06÷3= 20×0.5= 1000×0.09= 6.6+1.4= 3.9-2=0.837-0.837=7.3+1.7=
六年级口算练习题(小数6)
班级____________姓名________________ 0.35÷7= 2.8×4= 0.5×0.5= 2.5×10= 0.06×0.9= 0.05×1.6= 0.5×0.05= 0.3×0.03= 3.6÷0.3= 0.54÷0.6= 0.12÷0.4= 0.45÷0.5= 0.25×4= 2.5×0.4= 1.25×0.8= 12.5×0.8= 8.5-2.9= 4.8-4= 3.8+4.02= 3.42+0.48=3.7÷0.1= 2÷0.2= 1.2÷0.03= 0÷1.8= 1.08-0.8=2-0.01=7.51+1.49= 4.6+3=0.8×0.25= 110×0.1= 15÷0.5= 0.32÷0.004= 8.1÷0.3= 0.92×0= 0.1×0.001= 0.8÷0.02=
3.6÷2.4= 0.2×1.8= 4-2.56= 1.57+
4.02= 9.94-
5.83= 2.4×3= 24×0.03= 5.6+0.24= 14.7+3.89-4.7= 4.56+9.1+0.44= 4.2-3.5= 1.76+2.83+0.24=
6.26-3.65-1.35= 1.74+3.26=
9-399=
3.2-0.5=
3
1+51= 18.25-3.3= 65
×158= 0÷9.3= 24×83=
×0.02=
16
5×154= 32×31
=
7.8×0.5=
3-0.5= 7×0.6= 13÷1513
= 75%+25%=
÷4=
5
3
×65= 81+41
= 45.7÷100=
×3.14= 1.63+2.3=
5
2
÷41= 480×31
= 29-0.6= 0.85+0.15= 3.75÷0.25=
3.2-0.5=
9-399= 3.2-0.5=
31+51= 12÷43 = 25÷51
= 53÷109= 9
1
×8.1=
-51=
.25-3.3=
6
5
×158= 0÷9.3= 453+198= 50÷0.1= 91×81=
0×65= 24
8
3
=
×0.02=
16
5
×154= 32×31= 821÷1621= 107+21
= 0.25×8= 236+64= 7.8
0.5=
3-0.5= 7×0.6= 13÷1513= 5.01-1.8= 0.99×9+0.99= 41+31
= 10-7.26=
%+25%=
÷4=
5
3
×65= 81+41
=
12
5
÷65= 1-0.25= 11+72
=
910÷70= 45.7
100=
×3.14= 1.63+2.3=
5
2÷41= 480×31
= 29-0.6= 0.85+0.15= 3.75÷0.25=
3.2-0.5=
9-399= 3.2-0.5=
31+51= 12÷43 = 25÷51
= 53÷109= 9
1
×8.1=
-51=
.25-3.3=
6
5
×158= 0÷9.3= 453+198= 50÷0.1= 91×81=
0×65= 24
8
3
=
×0.02=
16
5
×154= 32×31= 821÷1621= 107+21
= 0.25×8= 236+64= 7.8
0.5=
3-0.5= 7×0.6= 13÷1513= 5.01-1.8= 0.99×9+0.99= 41+31
= 10-7.26=
%+25%=
÷4= 5
3
×65= 81+41
=
12
5
÷65= 1-0.25= 11+72
=
910÷70= 45.7
100=
×3.14= 1.63+2.3=
5
2
÷41= 480×31
= 29-0.6= 0.85+0.15= 3.75÷0.25=
3.2-0.5=
9-399= 3.2-0.5=
31+51= 12÷43 = 25÷51
= 53÷109= 9
1
×8.1=
-51=
.25-3.3=
6
5
×158= 0÷9.3= 453+198= 50÷0.1= 91×81=
0×65= 24
8
3
=
×0.02=
16
5
×154= 32×31= 821÷1621= 107+21
= 0.25×8= 236+64= 7.8
0.5=
3-0.5= 7×0.6= 13÷1513= 5.01-1.8= 0.99×9+0.99= 41+31
= 10-7.26=
%+25%=
÷4= 5
3×65= 81+41
=
12
5
÷65= 1-0.25= 11+72
=
910÷70= 45.7
100=
×3.14= 1.63+2.3=
5
2
÷41= 480×31
= 29-0.6= 0.85+0.15= 3.75÷0.25=
3.2-0.5=
×41= 0×87
= 125÷5= 312÷3=
8×43= 63÷0.1= 23×52
=
-101=
25×8= 21-61
= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷83= 2
1-31= 2.5×4= 25×4= 61
+83= 52
+31= 53
×49×75
=
×2.5=
1.5×4= 18×32=
4÷0.4= 1+0.25=
4
1
÷83=
9.7+0.3= 18×91= 87×41
= 3.7-0.4-0.6=
8+216=
÷3= 916÷32= 65+31
= 4
3×76×0= 21+31= 7÷31= 61+71=
×158=
+32+94
=
4
1
÷3= 78+26= 0.38+4.2=
76
×43×7= 18.25-3.3=
314÷3.14=
25+1.5=
×41= 0×87
= 125÷5= 312÷3=
8×43= 63÷0.1= 23×52
=
-101=
25×8= 21-61
= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷83= 2
1-31= 2.5×4= 25×4= 61
+83= 52
+31= 53
×49×75
=
×2.5=
1.5×4= 18×32=
4÷0.4= 1+0.25=
4
1
÷83=
9.7+0.3= 18×91= 87×41
= 3.7-0.4-0.6=
8+216=
÷3= 916÷32= 65+31
= 4
3×76×0= 21+31= 7÷31= 61+71=
×158=
+32+94
=
4
1
÷3= 78+26= 0.38+4.2=
76
×43×7= 18.25-3.3=
314÷3.14=
25+1.5=
×41= 0×87
= 125÷5= 312÷3=
8×43= 63÷0.1= 23×52
=
-101=
25×8= 21-61= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷83= 2
1-31= 2.5×4= 25×4= 61
+83= 52
+31= 53
×49×75
=
×2.5=
1.5×4= 18×32=
4÷0.4= 1+0.25=
4
1
÷83=
9.7+0.3= 18×91= 87×41
= 3.7-0.4-0.6=
8+216=
÷3= 916÷32= 65+31
= 4
3×76×0= 21+31= 7÷31= 61+71=
×158=
+32+94
=
4
1
÷3= 78+26= 0.38+4.2=
76
×43×7= 18.25-3.3=
314÷3.14=
25+1.5=
×41= 0×87
= 125÷5= 312÷3=
8×43= 63÷0.1= 23×52
=
-101=
25×8= 21-61= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷83= 2
1-31= 2.5×4= 25×4= 61
+83= 52
+31= 53
×49×75
=
×2.5=
1.5×4= 18×32=
4÷0.4= 1+0.25=
4
1
÷83=
9.7+0.3= 18×91= 87×41
= 3.7-0.4-0.6=
8+216=
÷3= 916÷32= 65+31
= 4
3×76×0= 21+31= 7÷31= 61+71=
×158=
+32+94
=
4
1
÷3= 78+26= 0.38+4.2=
76
×43×7= 18.25-3.3=
314÷3.14=
25+1.5=
六年级数学口算题
5 7×2
3
= 5
6
×7
8
= 0.75×1
2
= 2
11
×2
3
=
0.4×1
4= 8
9
×6
7
= 3
16
×4
9
= 5
9
×0.6=
4 9×0.5= 5
9
×0.75= 11
12
×0.5= 6
7
×2
3
=
0.7×5
6= 12
19
×11
24
= 15×3
5
= 5
7
×14
25
=
0.5×1
3= 1
4
×0.6= 5
6
-2
9
= 6×5
8
=
0.5+1
3= 5
12
×48= 4
15
×5
6
= 10
11
×5
6
=
0.6×5
6= 0.4×1
3
= 1
4
×0.4= 8×3
4
=
11+2
7= 5×1
10
= 0.5-1
6
= 1
7
×0.2=
0.75×12= 5
7+2
7
= 2
3
×1
3
= 60×1
12
=
7 8-0.75= 1
10
×0.25= 2
9
×6
5
= 5
6
×0=
2008学年度第一学期六年级数学口算比赛班别:姓名:成绩:
25×4
5= 0.875×3
14
= 39×4
13
= 1
3
+0.125=
5 6-0.5= 0.5×1
5
= 0.3+9
10
= 0×5
12
=
10×4
5= 7-5
8
= 0.5+2
5
= 10-0.8=
3 7×1
6
= 4×1
8
= 0×5
11
= 4.2÷0.6=
1 2×16= 18×1
9
= 0.375×1
3
= 0.75×1
2
=
2 3×3
7
= 1
3
×0.25= 9×4
3
= 1
2
×1
3
×1
4
=
0.6÷3= 3
7×2= 0.4÷1
5
= 0.25÷2
3
=
1 2÷3= 3÷0.6= 1
3
÷0.5= 6×1
3
=
六年级数学上册第三单元测试口算卷 班别: 姓名: 成绩:共错( )题 53×32= 45×512= 0×65= 54÷21= 98÷4= 45×54 = 5÷6 5 = 32÷32= 16 ÷23 = 34 ÷18 = 13 -16 = 14 +34 = 1÷34 = 15 ×19 = 45 ×34 = 23 ×94 = 45 ×14 = 37 ×7 10 = 0.9-910 = 23 ×12= 14×37 = 12 +14 = 23 ×58 = 49 ×1 9 = 35 ×15= 13 ×18 = 511 ÷611 = 710 ×127 = 13 ÷18 = 716 ×167 = 12 -13 = 1635 ÷47 = 518 ÷1227 = 14 ÷14 = 15÷35 = 720 ÷1415 = 47 ÷114 = 23 ÷415 = 56 ×4÷15 = (12 +0.5)×(12 -0.5)= 26×21= ( 41+31)×24= 3183-= (5165-)×30= 54×25= =+5 3 73 121×6= 2.8×25+12×2.5= 12.5×32×2.5= 5-9 792+= =+-+3 1 213121 24.06+0.4= 45×101= 59 × 6= 270÷18= 1.25-0.25+0.75= 21×31÷21×31= 18×(32+65+9 4 )= 5.28―(0.28+0.2)= 152+15 3 = 7÷1.4= 76÷56=
72.8÷0.8= 0.77+0.33= (31+41)×12= 53÷0.6= 1.25×54 ×8= 10-0.9= 8.2+0.54+0.46= 54-31= 1211-65+121= 83×5 2 = 26.26÷26= 4.57+6.43= 7.9×11-7.9= 53×32= 45×5 12 = 14×6 5 = 10-34 -14 = 1.25×16×8= (14 +13 )×4= 9×916 -916 = 53×32= 45×512= 0×65= 54÷21= 98÷4= 45×54 = 5÷ 65= 32÷32= 41÷31= 13 2 ×2= 265×13= 65×52= 83÷3= 36×21= 21÷52= 5÷6= 6 5 ÷5= 95×18=
六年级口算练习题(分数1) 班级____________姓名________________ 67×35= 21÷31= 21×31= 21÷103= 54÷21= 98÷4= 45×54= 5÷6 5= 32÷32 = 41÷31 = 13 2×2= 26 5×13= 65×5 2= 8 3÷3= 36×2 1= 21÷5 2= 5÷6= 6 5÷5= 9 5 ×18= 76÷56= 26×2 1 = 7 6×2= 53×2 1 = 71÷2 1= 24÷3 2= 83×5 4 = 8 5 +84= 59×3 2= 118÷8= 41+3 1 = 5 3×15= 21+4 3= 43×3 2= 14×7 5 = 1÷7 5= 9 8 ÷4= 3-1.95= 87-4 3 = 32÷23= 3 1×27= 5 4 ×3= 54 -107= 4 1 ×8= 4 1 +3= 6÷7 2= 0÷6 5= 6.3÷0.7= 26×13 12= 38÷3 8= 125×8= 1÷7 5= 83×5 4 =
六年级口算练习题(分数2) 班级____________姓名________________ 6×7 1= 107×7 5= 32×3 2 = 7 6 +6= 52×2 1= 9 8×4= 0.5-4 1= 4514×21 15= 100÷3 2= 88÷ 3 22 = 21+2 1 = 4×4 3= 12÷3 2= 25×4= 10÷8 5 = 3 1÷4= 45×54= 15 17 ×60= 5812×36 29= 12÷31 = 43×8= 22 3×11= 10÷7 5= 76×3 2= 21÷3 2= 53×3 2= 45×512= 0×6 5= 6÷0.5= 8.4÷4.2= 5×11 2= 421×7 4= 2 1÷2= 75×32= 5-4 3 = 18 5÷1= 12÷4 3= 1÷3 5= 72×3 2 = 28÷3 14= 0×6 1= 32×2 1= 54-2 1 = 65×8 7= 24×5= 98÷9 8 = 92×6 3 = 6 5 -32=
16×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 = 85 ×2= 34 ×9 = 27 ×3 = 1×34 = 38 ×4 = 28×67 = 45×89 = 5×815 = 56 ×2= 15×35= 542×6 = 5×15= 64×38 = 8 9 ×12= 56×37 = 829 ×29= 8×89 = 313 ×5= 12×23 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38 = 1516 ×4 = 143 ×6错误!未指 定书签。 = 9 8 ×18= 2×4 5 = 0×17 9 = 18×4 9 = 7 10 ×2 = 7 12 ×15= 13 ×16= 4×25 = 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730 ×12= 715 ×21= 14×310 = 23 ×33 = 76 ×7 = 524 ×3= 516 ×8 = 57 ×35 = 59 ×5 = 100×14 = 7×421 = 20×65 = 34 ×8= 21×57 = 27 ×23 = 518 ×3= 611 ×22= 415 ×6= 111 ×11= 134 ×8= 48×56 = 4×1 10 = 22×311 = 21×5 3 = 1 4 × 28= 1 ×1312 = 313 ×26= 724×32= 522 ×24= 16×78 = 138 ×24= 15 ×3=
48×23 = 13×1239 = 47 ×14= 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×17 35 = 38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×5= 13 ×22= 44×511 = 7 ×314 = 92 ×4= 5 ×730 = 14 15 ×5= 310 ×100= 13 ×165 = 32×98 = 12×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×5 6 = 821 ×7= 75 ×325 = 56 ×6= 15×53 = 1×316 = 3×79 = 12×43 = 125×725 = 8×712 = 5 6 ×2= 524 ×12= 3 38 ×19= 2 11 ×2= 4 21 ×7= 34 ×8= 67 ×21= 513 ×26= 100×34= 7 36 ×9= 54 ×6= 511 ×55= 3 8 ×5= 3 25 ×50= 8 9 ×4= 4×34 = 42×17 = 4 5 ×20= 4×14 = 4×316 = 1 6 ×12= 3 14 ×3= 1 3 ×2= 3 14 ×56= 5×211 = 26×1213 = 5 24 ×15= 7 40 ×6= 4 19 ×3= 4 13 ×91= 5 16 ×2= 11 25 ×5= 23 ×6= 7 10 ×16= 6×17 = 11 25 ×5= 4 19 ×3=
六年级口算练习题 21×21= 32×43= 12×32= 54÷2 1= 98 ÷4= 45×54= 32÷32= 41÷31= 13 2 ×2= 65×5 2= 83 ÷3= 36×21= 5÷6= 65 ÷5= 95×18= 26×21= 76 ×2= 53×21 = 24÷32= 83×54= 85+8 4 = 118 ÷8= 41+3 1= 5 3 ×15= 43×3 2= 14×75= 1÷7 5= 3-1.95= 87-4 3= 32÷23= 54 ×3= 54-107= 41×8= 6÷7 2= 0÷6 5= 6.3÷38÷38 = 125×8= 1-3 2= 6×71= 107×75= 32×32= 52×2 1= 98 ×4= 0.5-41= 100÷32= 88÷322= 21+2 1= 12÷32= 25×4= 10÷85= 45×5 4= 15 17 ×60= 5812×362943 ×8= 223×11= 10÷75= 21÷3 2= 53×32= 45×512= 6÷0.5= 8.4÷4.2= 5×11 2 = 2 1 ÷2= 75×32= 5-43= 12÷4 3= 1÷3 5 = 72×32= 54-21= 65×87= 92×63= 65-32= 31+51 = 12÷43 = 91×8.1= 31-51 = ÷9.3= 453+198= 0×65= 24×83 = 32×31= 821÷1621 = 236+64= 7.8×0.5= 13÷1513 = 5.01-1.8= 31 = 10-7.26= 0.25+0.75= 81+41 = 125 ÷65= 910÷70= 45.7÷100= 52 ÷41= 480×31 = 3.75÷0.25= 3.2-0.5=
六年级数学计算题训练 计算下面各题: (1–6 1×5 2)÷9 7 71÷32×7 25÷(87–65) 158+32–4 3 1211–(91+125) 254×43–501 (65–43)÷(32+94) 51×[31÷(21+6 5 )] 12÷(1–73 ) [(1–61×52)÷97 [(1–53)×5 2]÷4 用简便方法计算: (51–71)×70 97×96 5 53×8+53×2 15×73+15×74 (98 +43–32)×72 72×(21–31+41) (95+131)×9+134 30×(2 1 –31+61)
4–52÷158–41 48×(31–21+4 1 ) (53+41)×60–27 256÷9+25 6×98 24×(61+81) 5–61–65 98×(9+43)–32 87÷32+87×2 1 5–61–65 54+85÷41+21 2–98×4 3 –31 87+32÷54+61 30×(6 1+5 2–21) 10÷1011 10 +24121÷12 54×31+5.2×31+1÷43 直接写出得数。 2.4÷0.125= 555×13-111×15= 25×0.32×0.25= 125-25+75= 999×15= 10-3.25+9÷0.3= 43.2÷0.125= 55×( 331-441)= 20042003×2005= 10137-(441+313 7 )-0.75= 解方程:12×(2 1 –3 1+41 ) 51+94×83+6 5
185+X = 12 11 2X –91 = 98 X+53 = 107 3X –1.4×2=1.1 X+32–21=18 17 5.5x –3x = 1.75 2512X = 15×53 X ×(61+83)= 12 13 (1–95)X = 158 X ×(1+41)= 25 X ×72 = 21 8 15÷X = 65 X ×5 4 ×8 1 = 10 X ×3 2 = 8×43 X ×43×5 2 = 18 X ×109 = 24×81 X ×31×5 3 = 4 X ×72 = 18×31 3X = 10 7X –4X = 21 4 1 ×x+51×45 = 12
分数乘法习题 一.填空。 1.指出下面每组中的两个量,应把谁看做单位“1”。 (1)甲数是乙数的15 。( ) (2)男生人数占女生人数的45 。 ( ) (3)甲的35 相当于乙。 ( ) (4)乙的7 8 与甲相等。 ( ) (5)男工人数比女工人数少1 6 。 ( ) 2.一个数是56,它的47 是( ); 120的23 的4 5 是( )。 3.甲数是720,乙数是甲数的16 ,丙数是乙数的4 3 倍,丙数是( )。 4.学校买来新书240本,其中的2 3 分给五年级。这里是把( )看作单位“1”, 如果求五年级分到多少本?列式是( )。 5.五年级一班参加课外小组的有40人,五年级二班参加的人数是五年级一班的4 5 。这里 是把( )看作单位“1”,如果求五年二班参加多少人列式是( )。 6.小红有36张邮票,小新的邮票是小红的56 ,小明的邮票是小新的4 3 。如果求小新的邮 票有多少张,是把( )看作单位“1”,列式是( )。如果求小明有多少 张是把( )看作单位“1”,列式是( )。 7.买30千克大米,吃了45 千克还剩( )千克;买30千克大米,吃了45 ,吃了( ) 千克。 二.判断。 1.3吨钢铁的14 和1吨棉花的34 同样重。 ( ) 2.25 就是求12的2 5 是多少。 ( ) 3.1.2×415 的积小于被乘数。( ) 4.大于49 小于7 9 的分数只有2个。( ) 5.34 吨的215 是110 吨。( ) 6.5×29 表示5个2 9 相加。( ) 三.选择。 1.一种花茶每千克50元,买3 5 千克用多少元?( ) ① 50×35 ② 50+35 2.学校买来200千克萝卜,吃了3 5 千克还剩多少千克?( ) ① 200×35 ② 200-3 5 3.两位同学踢毽,小明踢了130下,小强踢的是小明的1 2 ,两人一共踢了多少下?( )
六年级分数除法练习题 班次 姓名 一、分数除以整数 53÷3= 74÷2= 72÷3= 5 2 ÷2= 103÷6= 65÷4= 107÷7= 10 1÷2= 73÷4= 85÷5= 119÷6= 6 5 ÷10= 98÷12= 31÷2= 75÷15= 9 5 ÷5= 12 11 ÷11= 31÷3= 54÷4= 53÷9= 21÷4= 74÷8= 145÷5= 13 10 ÷1= 二、整数除以分数 6÷72= 4÷15 8= 5÷21= 6÷43=8÷2516= 7÷ 83= 36÷4027= 6÷65= 7÷57= 4÷52= 24÷98= 3÷75= 12÷25 16= 9÷91= 2÷10 1= 3÷57= 1÷54= 11÷1211= 5÷1415 = 4÷74= 4÷47= 10÷ 13 10 = 36÷49= 5÷52=
三、分数除以分数 185÷18 5 = 98÷2710= 49÷23= 87÷43= 51÷32= 74÷47= 21÷113= 31÷3 2 = 65÷85= 107÷6 5= 75÷65= 98÷72= 2516÷98= 51÷41= 72÷75= 61÷36 19= 158÷2516= 1514÷1415= 1310÷9 5= 34÷2516= 三、分数混合运算 1-21×31 41×51÷41×51 113×(43-43) 31+32-31+3 2 1÷75-1÷65 0×72+1×5 3 107-72-7 5 (21-31)÷65+31 87+32×101+81 85×41+41×83 247÷154×0.32 6-2.4÷9 8 10-(1- 21)÷21 (32-0.4)÷(61+0.5) 54×(65-43)-15 1
67×35= 21÷31= 21×31= 21÷10 3= 54÷2 1 = 98÷4= 45×54= 5÷6 5= 32÷32 = 4 1 ÷3 1= 13 2 ×2= 26 5 ×13= 65×5 2 = 8 3 ÷3= 36×2 1= 2 1÷5 2= 5÷6= 6 5 ÷5= 95×18= 76÷5 6= 26×2 1 = 76 ×2= 53×2 1= 71÷2 1 = 24÷32 = 8 3×54 = 8 5 +84= 59×3 2= 11 8 ÷8= 4 1+3 1= 5 3×15= 21 +4 3= 43×3 2 = 14×7 5 = 1÷7 5= 9 8÷4= 3-1.95= 87 -4 3= 32÷23= 3 1×27=
5 4 ×3= 54- 10 7 = 41×8= 4 1+3= 6÷7 2 = 0÷6 5= 6.3÷0.7= 26× 13 12= 6×7 1 = 107×7 5 = 32 ×32= 7 6+6= 52×2 1 = 9 8 ×4= 0.5-4 1= 4514×21 15= 100÷3 2 = 88÷ 3 22 = 21 +2 1= 4×4 3= 12÷3 2= 25×4= 10÷8 5= 3 1÷4= 45×5 4 = 15 17 ×60= 5812×3629= 12÷3 1= 4 3 ×8= 22 3 ×11= 10÷7 5= 76 ×3 2= 2 1 ÷32= 5 3 ×32= 45 × 5 12= 0×6 5= 6÷0.5= 8.4÷4.2= 5×11 2 = 421×7 4=
2 1 ÷2= 75×32= 5-43= 18 5 ÷1= 12÷43 = 1÷3 5= 72×3 2= 28÷ 3 14= 0×61= 32×21= 54-2 1= 65×87= 24×5= 9 8 ÷9 8= 9 2×6 3= 6 5-3 2= 1-32 = 9÷43= 58×4 5= 0.25×3×4= 21+2 1= 32×43= 2+32= 6 1×3= 54×2 1 = 9 8×4= 4 5÷4 5= 5÷6 5= 32÷32 = 4 1 ÷2 1= 13 2 ÷2= 24 5 ×8= 45×5 3 = 85÷5= 36×31= 2 1÷5 2= 12÷9= 2 5÷5= 12 5 ×18= 76÷5 6=
口算训练第一周(1) 直接写出下面算式的得数 53×32= 45×512= 0×65= 54÷21= 9 8÷4= 45×54= 5÷6 5 = 32÷32= 16 ÷23 = 34 ÷18 = 13 -16 = 14 +34 = 1÷34 = 15 ×19 = 45 ×3 4 = 23 ×94 = 4 5 ×14 = 37 ×710 = 0.9-910 = 10-34 -14 = 口算训练第一周(2) 直接写出下面算式的得数 23 ×12= 14×37 = 12 +14 = 23 ×58 = 49 ×1 9 = 35 ×15= 13 ×18 = 511 ÷611 = 710 ×12 7 = 1.25×16×8= 13 ÷18 = (14 +13 )×4= 12 -13 = 716 ×167 = 1635 ÷47 = 518 ÷1227 = 14 ÷14 = 15÷35 = 720 ÷1415 = 8×916 -9 16 =
口算训练第一周(3) 计算 47 ÷114 = 23 ÷415 = 56 ×4÷15 = (12 +0.5)×(1 2 -0.5)= ( 41+31)×24= 24.06+0.4 = 3183- = (5165-)×30 = 5 4 ×25= =+5373 121×6= 2.8×25+12×2.5= 12.5×32×2.5= 5-9 792+= 口算训练第一周(4) 计算 =+-+31 213121 45×101= 59 ×6= 270÷18= 1.25-0.25+0.75= 21×31÷21×31= 18×(32+65+9 4)= 5.28―(0.28+0.2)= 152+153 = 7÷1.4= 72.8÷0.8= 0.77+0.33= ( 31+4 1 )×12= 1.25× 54×8= 10-0.9= 8.2+0.54+0.46= 54-3 1=
1 × 10 = × 18 = + = × 16 = ×18 = + = ×15 = × 18 = + = ÷ = × = ÷ = 5 3 ÷ 32= 45 ÷ 5 12 = 20 ÷ 6 5= 54 ÷ 21 = 9 8 ÷ 4= 45 ÷ 5 4= 5 ÷ 6 5 = 32 ÷ 32 = 16 ÷ 23 = 34 ÷1 8 = 2 ÷ 1 6 = 14 ÷34 = 1÷3 4 = 1 5 ÷1 9 = 45 ÷34 = 23 ÷9 4 = 45 ÷1 4 = 37 ÷710 = 2 3 ÷12= 14÷3 7 = 12 ÷14 = 23 ÷5 8 = 49 ÷1 9 = 3 5 ÷15= 13 ÷1 8 = 511 ÷6 11 = 710 ÷127 = 13 ÷1 8 = 1÷ = 12 ÷1 3 = 716 ÷16 7 = 1635 ÷4 7 = 518 ÷1227 =
2 14 ÷1 4 = 15÷3 5 = 720 ÷14 15 = 8÷9 16 = 47 ÷1 14 = 23 ÷415 = 4÷1 5 = 10 7 ÷7= 5÷75= 27 4+ 16 9 = 3 2 ÷2= 12 ÷ 16 = 53÷54 = 43÷5 1 = 12÷83= 54 ÷2 3= 2 1 ÷21= 32÷4 3= 12÷ 3 2 = 4 1 ÷3= 54÷2 1= 98 ÷4= 45÷5 4 = 5÷6 5 = 32÷3 2 = 41÷31 = 13 2÷2= 265 ÷13= 65÷52 = 8 3 ÷3= 36÷2 1 = 2 1 ÷52= 6 5÷5= 9 5 ÷18= 76÷56 = 26÷ 2 1= 7 6 ÷2= 53÷2 1 = 71÷2 1= 24÷32 = 83÷54 = 85÷84= 59÷32 = 118 ÷8= 41÷31 = 5 3 ÷15= 21÷4 3= 43÷32= 4÷75 = 1÷7 5= 9 8 ÷4=
创作编号: GB8878185555334563BT9125XW 创作者:凤呜大王*
分数乘除法计算题专项练习1 姓 名: 一、直接写出得数 =43 75? =7 9 97÷ =3456? =215 75÷ =4 398? =16 5 ÷ =38152019? =23 109÷ 15 -1 6 = 47 ×1= 12 +1 7 = 19 53 ×0= 878?= 9763÷= 5341+= 43÷4 3 = 10÷10%= 12÷ 3 2= 1.8×61= 5210965??= 1517 ×60= 二、看谁算得又对又快 111471685÷÷ 35 246583?? 11 555382619?÷ 253 5312?÷ 38 ×4÷ 38 ×4 43853485÷?+ 58 ÷ 712 ÷ 710 1 2 ÷ 54 × 23 6÷ 103-103÷6 31×43÷( 4 3 -12 5)
[ 35-(52+43)]÷4 31 ( 78 + 1316 )÷ 1316 187×41+43×187 14×7 5 ÷14×7 5 36×( 79 + 34 - 56 ) (94+23 1) ×9+ 23 14 2 1 ×3.2+5.6×0.5+1.2×50% 11 9 523121÷??? ??+÷ [2-( 65+ 8 5)]×127 三、解方程 322187=x 152498=÷x 3 215254=+x x 65 x =30 8x -31=91 6x +5× 4.4=40 (1-60%)÷x =5 21x +5 2x =2021 四、求下面各比的比值 1052:87 467:46.7
分数乘法计算练习题综合版(带答案) 一、分数与整数相乘。 5 6 11 ×4=26×=×5= 12 13 15 13 2 3 24×=×7=×20= 48 21 10 4 7 9 ×15=×12=16×= 25 18 20 13 14 10 17×=×30=×121= 51 15 11 16 9 14 ×54=11×=×20= 27 22 15 18 5 24 ×38=36×=100×= 19 27 25 二、分数和分数相乘。(注意:能约分的先约分,再计算。) 2 3 6 7 5 8 × =× =×= 5 4 7 8 9 15 9 7 12 15 4 9 ×=×=×= 11 15 25 16 5 10 2 15 7 5 4 27 ×=×=×= 3 16 8 21 9 16 14 25 20 3 7 18 ×=× =×= 15 21 27 8 9 35 6 22 1 7 45 19 11 ×=×=×= 11 15 27 68 33 38 8 17 13 7 8 27 ×=×=×= 17 20 21 26 9 40 13 38 9 50 12 17 ×=×=×= 19 39 10 63 34 36 三、分数乘、加、减混合。 7 50 2 4 15 5 3 2 5 4 ×(- ) ××14× +1 +× 16 63 7 5 16 6 4 3 12 15
9 35 19 45 15 13 91 9 5 27 18 38 6 5 19 8 14 - × 1 - × ×(5- ) ×7+ 四、分数乘、加、减简便运算。 13 7 5 11 9 17 × ×5 ( + )×24 × ×14 15 26 8 12 14 18 5 4 97 9 7 9 ( - )×36 99× - × 6 9 98 13 18 13 6 7 8 4 3 9 11 ×12× × × ×97× 7 12 15 7 16 11 9 3 7 5 3 5 7 7 4 12 7 × + × × + × ×15- ×15 8 12 12 8 17 9 9 17 25 25 分数乘法计算题练习 7× 8 21 4 × 5 5 16 8× 1 8 2 ×10 5 3 ×24 8 4 × 3 3 × 8 11 × 36 15× 1 5 ×12 9 8 4 9 12 121 5 8 13
班级 姓名 7、,5 1 . 1 I 、/ 1 1 . 3 -X -= _ x _= — ? ___ 6 3 2 ? 3 2 3 2 10 -4-- = 兰* 5 4 —X —= 54-- = 5 2 9 4 5 6 2 2 1 1 2 5 _ : _ — _ : — _ x!3- 3 3 4.3 — —人j — 13 —人 1。― 5 2 3 一 —1 1 2 -x- = -4-3= 36x —= -V- = 6 5 8 2 2 5 5-?6= -4-5= -xl8= 6 6 —v-= 6 9 7 5 26x —= -x2= 3 1 -X —= 2 7 5 2 7 2 —2 3 4 5 , 4 9 2 24v- = 一 x-= -+ —= -X —= 3 8 5 8 8 5 3 %8= 1+1= 3 y -xl5= 1+1= 11 4 3 5 2 4 3 2 —x —= ―5 14x- = 1+2= 土 4= 4 3 7 7 9 3——1 95— 7 _ 3 _ 2 3 : — 1 x 27- J X ?二。一 8 4~ ~—— 3 2 3 4 . —x3= 4 _ 7 _ — ZZZ —x8= -+3= 5 5 10 4 4 6+土 Ov- = 6.34-0.7= & 12 26x —= 7 6 13 8 8 -V-= 125x8= 1+2 = 3 4 一 x-=
3 3 78 5
班级 姓名 6x —= 7 2 1 -x- = 5 2 100+史 3 = 22 _ 3 8 8 5 1 1 - 2 X 14 一 5l24= 5 4 -x- = 4 5 = 60 X 3 Q —x8= 4 3 一22 6+0.5= r 2= 1 0x- = 0 24x5= 3 2 -x- = 5 3 5 12 —X —= 4 5 n 5 0x- = 6 8.44-4.2= 5x —= 11 21 4 —X —: 4 7 5 2 —x —= 7 3 5-2 = 4 18 1疽= 3 2 2 —x —= 7 3 28-r —: 3 2 1 —X —= 3 2 4 _ 1 _ - --- 5 2 5 7 —x —= 6 8 8 二 8_ —~ —— 9 9 2 3 —X —= 9 6 5 2 ————: 6 3 5 12 —X —= 4 5 21 4 —X- 4 7
六年级口算练习题(一) 2 1 ×21= 32×4 3 = 12×3 2 = 41+3= 54÷2 1= 9 8 ÷4= 45×5 4= 5÷ 6 5 = 32÷32= 41÷3 1 = 13 2 ×2= 265×13= 65×5 2= 83 ÷3= 36× 2 1 = 2 1 ÷52= 5÷6= 6 5 ÷5= 9 5 ×18= 76÷5 6= 26×2 1= 7 6 ×2= 5 3×21 = 71÷21= 24÷3 2 = 83×5 4 = 8 5+84= 59×3 2 = 118÷8= 41+3 1= 5 3 ×15= 21+43= 43×3 2= 14×7 5 = 1÷7 5= 9 8 ÷4= 3-1.95= 87-4 3 = 32÷2 3= 3 1 ×27= 5 4 ×3= 54 -107= 4 1 ×8= 41+3= 6÷7 2= 0÷ 6 5 = 6.3÷0.07= 26× 13 12 = 38÷38= 125×8=
六年级口算练习题(二) 6×7 1= 107×7 5= 32×32= 76+6= 52×2 1= 9 8 ×4= 0.5- 41 = 4514×21 15 = 100÷32= 88÷ 3 22 = 2 1 +21= 4× 43 = 12÷3 2= 25×4= 10÷8 5 = 31÷4= 45×54= 15 17 ×60= 5812×36 29 = 12÷3 1= 4 3 ×8= 22 3 ×11= 10÷ 75 = 76×32= 2 1 ÷32= 53×3 2 = 45×512= 0×6 5 = 6÷0.5= 8.4÷4.2= 5× 11 2 = 421×74= 2 1 ÷2= 75×32= 5- 43 = 185÷1= 12÷4 3= 1÷3 5 = 72×3 2= 28÷ 3 14= 0× 6 1 = 32×2 1= 5 4 -21= 65×8 7 = 24×5= 98÷9 8= 92×6 3= 6 5 -32= 1-32= 9÷ 4 3=
口算练习题(分数1) 67×35= 21÷31= 21×31= 21÷10 3= 54÷2 1= 9 8÷4= 45×54 = 5÷6 5= 32÷3 2= 41÷3 1= 13 2×2= 26 5×13= 65×5 2= 8 3÷3= 36×2 1= 21÷5 2= 5÷6= 6 5÷5= 9 5 ×18= 76÷5 6= 26×2 1= 7 6×2= 53×2 1= 71÷2 1= 24÷32= 83×5 4= 8 5 +84= 59×3 2= 118÷8= 41+3 1 = 5 3×15= 21+4 3= 43×3 2= 14×7 5 = 1÷7 5= 9 8 ÷4= 3-1.95= 87-4 3 = 32÷23 = 31×27= 5 4×3= 54 -10 7= 4 1×8= 4 1 +3= 口算练习题(分数2)
6×7 1= 107×7 5= 32×3 2 = 7 6 +6= 52×2 1= 9 8×4= 0.5-4 1= 4514×21 15= 100÷3 2= 88÷ 3 22 = 21+2 1 = 4×4 3 = 12÷3 2= 25×4= 10÷8 5 = 3 1÷4= 45×5 4= 15 17×60= 5812×36 29= 12÷3 1= 4 3×8= 22 3×11= 10÷7 5= 76×3 2= 21÷3 2= 53×3 2= 45×5 12= 0×6 5= 6÷0.5= 8.4÷4.2= 5×11 2 = 421×74= 2 1÷2= 75×3 2= 5-4 3 = 18 5÷1= 12÷4 3 = 1÷3 5= 72×3 2 = 28÷3 14= 0×6 1= 32×2 1= 54-2 1 = 65×8 7 = 口算练习题(分数3)
六年级口算练习题 21×2 1 = 32×43= 12× 3 2 = 4 1+3= 5 4÷2 1= 9 8÷4= 45× 5 4 = 5÷6 5= 32÷32= 41÷3 1= 13 2×2= 26 5×13= 6 5× 5 2= 8 3÷3= 36×2 1= 2 1÷5 2= 5÷6= 6 5÷5= 9 5×18= 76÷5 6= 26×2 1= 76×2= 53×2 1= 7 1÷21= 24÷3 2= 83×5 4= 85+ 8 4= 5 9×3 2= 11 8÷8= 4 1+31= 5 3×15= 2 1+ 4 3= 4 3×3 2= 14× 7 5= 1÷7 5= 9 8÷4= 3-1.95= 8 7-4 3= 3 2÷ 2 3= 3 1×27= 5 4×3= 5 4-10 7= 4 1×8= 4 1+3= 6÷7 2= 0÷6 5= 6.3÷0.07= 26× 13 12= 3 8÷ 3 8= 125×8= 1-3 2= 9÷4 3= 6×7 1= 10 7× 7 5= 3 2×32 = 7 6+6= 5 2×2 1= 9 8×4= 0.5-4 1= 45 14×21 15= 100÷3 2= 88÷3 22= 2 1+ 21= 4× 4 3= 12÷ 3 2= 25×4= 10÷8 5= 3 1÷4= 45×5 4= 15 17×60= 58 12×36 29= 12÷ 31 = 43×8= 22 3 ×11= 10÷ 7 5= 7 6× 3 2= 2 1÷3 2= 5 3×3 2= 4 5× 5 12= 0×6 5= 6÷0.5= 8.4÷4.2= 5×11 2= 4 21×7 4= 2 1÷2= 7 5× 3 2= 5-4 3= 18 5÷1= 12÷4 3= 1÷3 5= 7 2× 3 2= 28÷3 14= 0× 6 1= 3 2×2 1= 54-21= 6 5×87= 24×5= 9 8÷ 9 8= 9 2× 6 3= 6 5- 3 2= 569-399= 3.2-0.5= 31 +51= 12÷43 = 25÷5 1= 53÷109 = 9 1×8.1= 3 1 -5 1= 18.25-3.3= 65×158= 0÷9.3= 453+198= 50÷0.1= 91×81= 0×6 5= 24×83 = 4×0.02= 165×154= 32×31= 8 21÷1621= 10 7+2 1= 0.25×8= 236+64= 7.8×0.5= 4.3-0.5= 7×0.6= 13÷1513 = 5.01-1.8= 0.99×9+0.99= 41+31= 10-7.26= 0.25+0.75= 38÷4= 5 3 ×65= 81+41= 125 ÷6 5= 1-0.25= 11+72 = 910÷70= 45.7÷100= 9×3.14= 1.63+2.3= 52÷41= 480×3 1= 29-0.6= 0.85+0.15= 3.75÷0.25= 3.2-0.5=
芜湖县南湖学校六年级口算题竞赛 班级_________姓名___________分数_______________ 51×5+81×8= 0.37+10063= 0.375÷8 3 = 4143÷= 1.2×6 5 = 72:9=32:( ) 10-1.25×6= 7.2÷0.4= 5:10=0.2:( ) 199+65= (4181+)×4= (41-51 )×201 = 6.4+353= 751÷0.8= 432-412 5 = 9191-×91= 6×61÷6×61= 6÷43= 43×10% = 4 3 ×8 = 351-61-65= 5273?×5×7= 1.05-2 1 = 44÷1011= 43×65÷65×43= 1÷94= 2+2%= 4×(4 1-61 ) ×6= 43×95= 32+41= 31÷2÷31= 9-178-179 = 32÷23 = 2÷92= 43+21 = (25%-51 ) ×7.5= 53÷51-51÷53= 53+54 = 73+74÷74= 43+5 1= 12 - 16 = 12-83= 54 ×23= 83÷5 2= 165×15 8 = 142-69= 5.4+9= 7.8×1.17-0.17×7.8= 15÷1%= 4.2×0.5= 7÷2.5 ÷4= 6.4-3.25= 9.3÷0.03= 4.8÷0.12= 2.2+3.57= 22.8-(6+9.728÷3.2)=
0.25×40= 15×0.5%= 1.3+210%= 93%÷3= 910÷70= 1.1-0.11= 3÷7= 6280÷3.14÷2= 32×12.5%= 8.1÷0.03= 1.5×0.5= 17.89-9.9= 0×26 = 19+24 = 2.5×0.4 = (0.35+0.7)÷7= 1÷10% = 4×1.6=5×( )278÷2.5÷4 = 13+ 1 6 = 813 - 213 = 1÷ 16 = 35 × 23 = 84 9 ÷4= 149 ×9= 38 ÷214 = 0.4÷0.9+59 = 7 15 ×60= 80÷1 80 = 3:7=4:( ) 3.2÷0.04= 0.3:1.5=1:( ) 100-298= 25×36= 67 +17 -3 14 = 0.8×3.8×1.25= 21-51= 109÷53= 45×9 5 = 3.8L=( )mL 7.05米=( )米( )厘米 3千克500克=( )千克 7分=( )元 0.06平方千米=( )公顷
分数乘法习题 一.填空。 1.指出下面每组中的两个量,应把谁看做单位“1”。 (1)甲数是乙数的15 。( ) (2)男生人数占女生人数的4 5 。 ( ) (3)甲的3 5 相当于乙。 ( ) (4)乙的7 8 与甲相等。 ( ) (5)男工人数比女工人数少1 6 。 ( ) 2.一个数是56,它的4 7 是( ); 120的23 的4 5 是( )。 3.甲数是720,乙数是甲数的16 ,丙数是乙数的4 3倍,丙数是( )。 4.学校买来新书240本,其中的2 3 分给五年级。 这里是把( )看作单位“1”,如果求五年级分到多少本?列式是( )。 5.五年级一班参加课外小组的有40人,五年级二班参加的人数是五年级一班的4 5。这里是把( ) 看作单位“1”,如果求五年二班参加多少人列式是( )。 6.小红有36张邮票,小新的邮票是小红的5 6 ,小 明的邮票是小新的4 3 。如果求小新的邮票有多少 张,是把( )看作单位“1”,列式是( )。如果求小明有多少张是把( )看作单位“1”,列式是( )。 7.买30千克大米,吃了4 5 千克还剩( ) 千克;买30千克大米,吃了4 5 ,吃了( ) 千克。 二.判断。 1.3吨钢铁的14 和1吨棉花的3 4 同样重。 ( ) 2.25就是求12的2 5 是多少。 ( ) 3.1.2× 4 15 的积小于被乘数。( ) 4.大于49 小于7 9 的分数只有2个。( ) 5. 34 吨的215 是110 吨。( ) 6.5×29 表示5个2 9 相加。( ) 三.选择。 1.一种花茶每千克50元,买3 5 千克用多少元? ( ) ① 50×35 ② 50+35 2.学校买来200千克萝卜,吃了3 5 千克还剩多少 千克?( ) ① 200×35 ② 200-3 5 3.两位同学踢毽,小明踢了130下,小强踢的是小明的1 2 ,两人一共踢了多少下?( ) ① 130×12 +130 ② 130×12 ③ 130 + 1 2 4.果园里有桃树240棵,苹果树的棵数是桃树的3 4 , 梨树的棵数是苹果树的4 5 ,梨树有多少棵?( ) ① 240×34 +240×45 ② 240×34 ×4 5 ③ 240+ 34 ×4 5
班级 7 X 5 = 1 亠1 = - 1 X 1 = 1 亠3 ? = 6 3 2 3 2 3 2 10 4 . 1 _ - 8亠 ? 4= 玄X 3 = 5—-= 5 2 9 4 5 6 2 2 1 1 _ 2 C 5 ? ? — —X 2= X 13= 3 3 4 3 13 26 5 X 2 = 3 ? —3= 36 X 丄= 1亠2 = 6 5 8 2 2 5 5-6= 5 —5= -X 18= 6 ? —6_ - ——= 6 9 7 5 26X 1 二 6 X 2= 3 X 1 = 1 . - ? _1 = 2 7 5 2 7 2 2 3 、, 4 _ 5 4 9 、,2 24 宁一= -X - 5 +-= X -= 3 8 5 8 8 5 3 8 C 1 1 1 3 —宁8= 1 + - 3 X 15= 一 + 一 = 11 4 3 5 2 4 3 2 -X 三= 14X 5 = 1 — _5 = 8 —4= 4 3 7 7 9 3- 1.95= 7 3 _ -- - 2 3 * 1 X 27= 8 4 3 2 3 4 X 3= 4 -- ■ 1 X 8= 1 + 3= 5 5 10 4 4 6- 2 = 0— 5 = 6.3 — 0.7= 12 26X 12 = 7 6 13 8 . 8 = ———= 125X 8= 1 — 5 = 3 X 4 = 8 5 7 3 3 姓名
小学六年级分数小数口算练习 A 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 2 1 ×21= 32×43= 12×32= 4 1+3= 54÷2 1= 98÷4= 45×5 4 = 5÷ 6 5 = 32÷32= 41÷3 1 = B 3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41= 10÷20= 24÷15= 8.65×10= 0.35×0.6= 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5= 2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 13 2 ×2= 265×13= 65×5 2 = 8 3÷3= 36×2 1= 2 1 ÷52= 5÷6= 6 5 ÷5= 9 5×18= 7 6÷5 6=
C 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7= 0.22×102= 9.6÷0.8= 5×0.24= 4.5-0.05= 26×2 1= 7 6 ×2= 53×2 1= 71÷21 = 24÷32= 8 3×54= 8 5 +84= 59 ×3 2= 11 8 ÷8= 41+3 1= D 3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5= 4.8×0.5= 2.8+4.2= 0.84÷2.1= 5÷0.25= 7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62= 0.56÷0.8= 7.4-2.8= 0.18÷0.2= 0.16÷8= 4.5×0.02= 8+7.2= 1.2×30= 0.012×0.2= 5 3 ×15= 21 +43= 43×3 2= 14×7 5= 1÷7 5= 9 8 ÷4= 3-1.95= 8 7-4 3= 32÷23 = 3 1 ×27=