小学五年级数学上册口算笔算天天练66.docx
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小学五年级数学上册口算笔算天天练66
2×0.2=
16÷0.4=
1×0.15=
0.05÷0.5=
2×0.2=
0.48÷0.03=
3×0.01=
250×0.8=
2.07×1.4=
2.07
×1.4
————
68.4÷0.57=
————
0.57)68.4
0.84×31÷0.14
2.9×0.2=
10÷0.2=
1×0.3=
0.32÷0.8=
1.7×0.9=
1.05÷0.07=
3.8×0.04=
25×0.4=
1.33×1.1=
1.33
×1.1
————
80÷0.64=
————
0.64)80
1.36×12÷0.17
3.7×0.2=
14÷0.7=
3×0.3=
0.04÷0.2=
1.1×0.4=
0.3÷0.02=
2.1×0.04=
2.5×0.4=
4.42×1.2=
4.42
×1.2
————
62.1÷0.54=
————
0.54)62.1
25×1.6×0.125
1.5×0.1=
5÷0.5=
2×0.3=
0.21÷0.7=
1.6×0.4=
0.48÷0.03=
1.6×0.02=
0.25×0.8=
2.55×1.9=
2.55
×1.9
————
22.26÷0.21=
————
0.21)22.26
x-2=15.3
3×0.7=
24÷0.8=
3×0.29=
0.45÷0.5=
1.3×0.9=
0.72÷0.06=
1.6×0.01=
12.5×0.8=
3.02×1.6=
3.02
×1.6
————
22.68÷0.21=
————
0.21)22.68
25.9÷3.7-1.3
1.5×0.7=
49÷0.7=
5×0.14=
0.56÷0.7=
2×0.8=
0.91÷0.07=
1.4×0.02=
0.125×0.4=
2.9×1.4=
2.90
×1.4
————
27.12÷0.24=
————
0.24)27.12
0.25×1.6×0.125
2.3×0.6=
45÷0.9=
5×0.27=
0.02÷0.1=
1.3×0.1=
1.02÷0.06=
1.8×0.01=
12.5×0.8=
2.29×1.8=
2.29
×1.8
————
15.34÷0.13=
————
0.13)15.34
x+6.4=70.8
2.4×0.7=
48÷0.6=
6×0.11=
0.45÷0.5=
1.3×0.7=
1.36÷0.08=
2.3×0.05=
12.5×0.8=
0.2×1.1=
0.20
×1.1
————
26.16÷0.24=
————
0.24)26.16
6x+8x=9.8
3.5×0.5=
18÷0.9=
5×0.23=
0.54÷0.9=
1.8×0.9=
0.85÷0.05=
3.4×0.01=
0.25×0.8=
0.53×1.4=
0.53
×1.4
————
91.25÷0.73=
————
0.73)91.25
7.5x-1.7x=174
2.4×0.5=
24÷0.6=
2×0.18=
0.18÷0.2=
1.5×0.2=
0.6÷0.05=
1.4×0.03=
25×0.4=
4.95×1.6=
4.95
×1.6
————
73.2÷0.6=
————
0.6)73.2
x+1.5=72.3
0.2×0.4=
48÷0.8=
5×0.14=
0.72÷0.8=
2×0.2=
1.12÷0.07=
3.7×0.02=
0.25×0.8=
0.94×1.6=
0.94
×1.6
————
57.72÷0.52=
————
0.52)57.72
0.25×0.8×1.25
0.8×0.2=
18÷0.9=
3×0.24=
0.45÷0.9=
1.5×0.1=
0.36÷0.03=
1.8×0.05=
0.125×0.4=
1.24×1.4=
1.24
×1.4
————
13.2÷0.12=
————
0.12)13.2
10.5÷3.5-2.9
3.3×0.2=
54÷0.6=
2×0.14=
0.1÷0.5=
2×0.7=
0.9÷0.05=
2.6×0.03=
12.5×0.8=
2.73×1.5=
2.73
×1.5
————
12.43÷0.11=
————
0.11)12.43
5x+16x=18.9
0.9×0.1=
6÷0.3=
2×0.17=
0.15÷0.5=
1.9×0.5=
1.28÷0.08=
1.3×0.01=
2.5×0.4=
4.53×1.6=
4.53
×1.6
————
83.62÷0.74=
————
0.74)83.62
1×32÷0.2
0.4×0.2=
4÷0.2=
5×0.29=
0.36÷0.6=
1.5×0.9=
0.55÷0.05=
3×0.01=
12.5×0.8=
3.28×1.4=
3.28
×1.4
————
20.7÷0.18=
————
0.18)20.7
10.8÷3.6-0.7
1.4×0.5=
5÷0.1=
3×0.23=
0.25÷0.5=
1.3×0.5=
0.4÷0.04=
3.2×0.03=
25×0.8=
2.68×1.3=
2.68
×1.3
————
24.15÷0.21=
————
0.21)24.15
3x+6x=8.1
0.8×0.8=
35÷0.7=
3×0.26=
0.42÷0.6=
1.5×0.5=
0.52÷0.04=
3.6×0.03=
125×0.8=
2.11×1.5=
2.11
×1.5
————
22.42÷0.19=
————
0.19)22.42
18.3÷6.1-1.5
2.3×0.5=
14÷0.7=
1×0.27=
0.09÷0.9=
1.5×0.5=
0.84÷0.06=
2.2×0.02=
250×0.4=
0.79×1.3=
0.79
×1.3
————
68.4÷0.57=
————
0.57)68.4
6.7x-4.1x=7.8
3×0.5=
24÷0.8=
3×0.13=
0.45÷0.5=
1.3×0.1=
0.6÷0.06=
1.7×0.05=
250×0.4=
2.46×1.9=
2.46
×1.9
————
18.15÷0.15=
————
0.15)18.15
23.6÷5.9-1.5
0.6×0.6=
20÷0.5=
6×0.19=
0.35÷0.7=
1.2×0.7=
1.8÷0.09=
1.6×0.04=
25×0.8=
4.81×1.9=
4.81
×1.9
————
75.03÷0.61=
————
0.61)75.03
5x+4x=3.6
0.5×0.3=
9÷0.1=
4×0.18=
0.16÷0.4=
1.5×0.2=
0.36÷0.02=
2.2×0.04=
125×0.4=
3.29×1.4=
3.29
×1.4
————
34.16÷0.28=
————
0.28)34.16
1.68×49÷0.28
2.3×0.6=
2÷0.2=
2×0.24=
0.4÷0.5=
1.5×0.8=
0.5÷0.05=
1.6×0.01=
2.5×0.8=
4.84×1.7=
4.84
×1.7
————
44.88÷0.44=
————
0.44)44.88
2.03×39÷0.29
1×0.6=
18÷0.2=
1×0.29=
0.81÷0.9=
1.7×0.2=
1.08÷0.06=
1.1×0.05=
0.125×0.8=
3.69×1.8=
3.69
×1.8
————
24.57÷0.21=
————
0.21)24.57
1.89×50÷0.27
0.3×0.6=
16÷0.4=
3×0.24=
0.2÷0.5=
1.5×0.2=
0.68÷0.04=
3.1×0.05=
1.25×0.8=
1.01×1.1=
1.01
×1.1
————
59.4÷0.55=
————
0.55)59.4
0.77×19÷0.11
0.1×0.7=
30÷0.5=
5×0.21=
0.08÷0.4=
1.7×0.6=
1.44÷0.08=
1.9×0.01=
2.5×0.8=
0.67×1.1=
0.67
×1.1
————
13.52÷0.13=
————
0.13)13.52
5.4x-3.2x=59.4
1.3×0.8=
36÷0.9=
5×0.16=
0.63÷0.7=
1.8×0.7=
1.35÷0.09=
1.6×0.03=
0.125×0.4=
0.58×1.2=
0.58
×1.2
————
80÷0.64=
————
0.64)80
25×3.2×1.25
3.1×0.2=
42÷0.6=
1×0.19=
0.24÷0.6=
1.8×0.2=
0.6÷0.05=
2.9×0.02=
0.25×0.8=
4.13×1.5=
4.13
×1.5
————
55.35÷0.45=
————
0.45)55.35
1.26×37÷0.21
0.2×0.2=
8÷0.2=
6×0.14=
0.15÷0.5=
1.9×0.4=
1.62÷0.09=
2.8×0.01=
250×0.8=
0.95×1.9=
0.95
×1.9
————
21.47÷0.19=
————
0.19)21.47
28.2÷9.4-2.3
2.8×0.2=
3÷0.1=
1×0.3=
0.4÷0.5=
1.7×0.5=
1.53÷0.09=
3.5×0.03=
0.125×0.8=
2.93×1.3=
2.93
×1.3
————
77.44÷0.64=
————
0.64)77.44
5x+13x=10.8
1.3×0.3=
6÷0.6=
4×0.23=
0.63÷0.7=
1.8×0.1=
0.38÷0.02=
2.7×0.05=
250×0.4=
3.71×1.7=
3.71
×1.7
————
57.2÷0.52=
————
0.52)57.2
2.5×1.6×1.25
4×0.9=
72÷0.8=
1×0.21=
0.45÷0.5=
1.8×0.5=
0.6÷0.04=
1.3×0.04=
2.5×0.8=
1.27×1.2=
1.27
×1.2
————
97.6÷0.8=
————
0.8)97.6
7x+19x=5.2
4×0.2=
7÷0.1=
5×0.13=
0.81÷0.9=
1.8×0.7=
0.14÷0.01=
2.6×0.01=
25×0.4=
1.6×1.3=
1.60
×1.3
————
46.33÷0.41=
————
0.41)46.33
18.4÷4.6-2.1
3.6×0.1=
21÷0.3=
1×0.14=
0.25÷0.5=
1.3×0.6=
0.8÷0.05=
1.1×0.04=
12.5×0.8=
0.22×1.4=
0.22
×1.4
————
33.21÷0.27=
————
0.27)33.21
x+3=38.7
1.1×0.9=
6÷0.3=
4×0.22=
0.24÷0.4=
1.8×0.3=
0.2÷0.01=
2.8×0.03=
1.25×0.4=
2.57×1.5=
2.57
×1.5
————
29÷0.25=
————
0.25)29
0.54×35÷0.27
4×0.4=
54÷0.6=
2×0.13=
0.64÷0.8=
2×0.9=
0.91÷0.07=
2.4×0.02=
250×0.8=
3.75×1.6=
3.75
×1.6
————
59.29÷0.49=
————
0.49)59.29
43.4÷6.2-2.3
3.5×0.3=
32÷0.4=
4×0.23=
0.45÷0.5=
1.2×0.3=
0.98÷0.07=
1.2×0.01=
1.25×0.8=
4.92×1.3=
4.92
×1.3
————
29.25÷0.25=
————
0.25)29.25
9x+13x=17.6
3.2×0.4=
27÷0.3=
4×0.13=
0.06÷0.6=
1.5×0.1=
0.8÷0.08=
1.1×0.02=
125×0.4=
1.04×1.5=
1.04
×1.5
————
74.37÷0.67=
————
0.67)74.37
34.5÷6.9-0.7
3×0.6=
9÷0.3=
3×0.24=
0.24÷0.8=
1.5×0.1=
0.72÷0.04=
3.4×0.05=
2.5×0.4=
2.35×1.7=
2.35
×1.7
————
36.63÷0.33=
————
0.33)36.63
2.5×4×1.25
0.6×0.6=
56÷0.7=
6×0.15=
0.36÷0.4=
1.8×0.7=
0.39÷0.03=
2.9×0.03=
125×0.4=
0.75×1.3=
0.75
×1.3
————
36.63÷0.33=
————
0.33)36.63
5.1x-3x=54.6
1×0.5=
3÷0.1=
6×0.19=
0.45÷0.5=
1.2×0.8=
1.12÷0.07=
3.4×0.03=
1.25×0.4=
4.5×1.9=
4.50
×1.9
————
50.82÷0.42=
————
0.42)50.82
x-5.4=76.6