小学五年级数学上册口算笔算天天练51.docx
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小学五年级数学上册口算笔算天天练51
2.6×0.8=
20÷0.5=
4×0.23=
0.4÷0.5=
1.8×0.1=
0.48÷0.03=
1.9×0.05=
25×0.4=
0.17×1.1=
0.17
×1.1
————
79.31÷0.77=
————
0.77)79.31
6x+10x=12.8
2.9×0.2=
6÷0.2=
6×0.27=
0.1÷0.2=
1.7×0.9=
1.8÷0.09=
3.6×0.05=
125×0.4=
3.14×1.2=
3.14
×1.2
————
38.48÷0.37=
————
0.37)38.48
x-3.9=57.3
2.2×0.1=
40÷0.5=
6×0.21=
0.07÷0.1=
1.8×0.2=
0.6÷0.05=
3.3×0.04=
0.125×0.8=
0.3×1.8=
0.30
×1.8
————
77.5÷0.62=
————
0.62)77.5
x+4.6=40.1
1×0.6=
21÷0.3=
1×0.22=
0.12÷0.4=
1.6×0.9=
0.5÷0.05=
3.7×0.02=
0.25×0.4=
1.64×1.3=
1.64
×1.3
————
28.8÷0.24=
————
0.24)28.8
0.25×2.4×0.125
2.2×0.4=
40÷0.5=
2×0.16=
0.36÷0.9=
1.9×0.2=
0.33÷0.03=
3.4×0.01=
12.5×0.8=
1.08×1.5=
1.08
×1.5
————
74.46÷0.73=
————
0.73)74.46
68.6÷9.8-0.5
0.5×0.1=
35÷0.5=
3×0.3=
0.36÷0.6=
1.1×0.1=
0.75÷0.05=
2.4×0.02=
125×0.8=
2.83×1.4=
2.83
×1.4
————
54.88÷0.49=
————
0.49)54.88
x+2.1=42.1
1.5×0.6=
81÷0.9=
6×0.17=
0.07÷0.7=
1.7×0.2=
0.52÷0.04=
2.6×0.02=
125×0.4=
2.09×1.1=
2.09
×1.1
————
20.74÷0.17=
————
0.17)20.74
x+7.6=65
2.6×0.4=
45÷0.5=
6×0.18=
0.45÷0.9=
1.9×0.8=
0.88÷0.08=
1.2×0.05=
250×0.8=
1.28×1.7=
1.28
×1.7
————
48.84÷0.44=
————
0.44)48.84
0.55×31÷0.11
3.7×0.8=
18÷0.9=
1×0.13=
0.27÷0.9=
1.7×0.7=
1.35÷0.09=
1.8×0.04=
0.125×0.8=
2.43×1.6=
2.43
×1.6
————
76.05÷0.65=
————
0.65)76.05
1.54×23÷0.22
3.8×0.2=
49÷0.7=
2×0.24=
0.03÷0.1=
1.7×0.9=
0.66÷0.06=
2.3×0.04=
1.25×0.8=
1.15×1.1=
1.15
×1.1
————
17.76÷0.16=
————
0.16)17.76
63.7÷9.1-1.6
3.8×0.7=
40÷0.8=
4×0.18=
0.14÷0.7=
1.2×0.1=
1.53÷0.09=
1.4×0.03=
0.25×0.8=
1.16×1.3=
1.16
×1.3
————
47.73÷0.43=
————
0.43)47.73
6.1x-5x=28.6
2.9×0.7=
30÷0.6=
4×0.14=
0.27÷0.9=
1.4×0.4=
0.14÷0.01=
2.1×0.04=
250×0.8=
0.45×1.5=
0.45
×1.5
————
41.76÷0.36=
————
0.36)41.76
12.8÷1.6-2.9
3×0.6=
81÷0.9=
4×0.18=
0.06÷0.3=
1.9×0.7=
0.11÷0.01=
2×0.04=
12.5×0.8=
1.33×1.5=
1.33
×1.5
————
67.8÷0.6=
————
0.6)67.8
x+7.8=85
1.1×0.3=
24÷0.4=
2×0.18=
0.08÷0.4=
1.4×0.1=
0.4÷0.02=
3.7×0.04=
1.25×0.8=
1×1.1=
1.00
×1.1
————
75.6÷0.63=
————
0.63)75.6
2.5×4×1.25
3.1×0.3=
15÷0.3=
3×0.27=
0.45÷0.5=
1.1×0.7=
0.85÷0.05=
3×0.03=
25×0.4=
3.89×1.3=
3.89
×1.3
————
23.4÷0.2=
————
0.2)23.4
x+5.2=70.2
3.6×0.1=
5÷0.1=
5×0.11=
0.49÷0.7=
1.9×0.7=
0.9÷0.09=
2.8×0.04=
125×0.4=
2.56×1.5=
2.56
×1.5
————
83.16÷0.77=
————
0.77)83.16
6.3x-1.3x=85
1.6×0.1=
56÷0.8=
6×0.22=
0.42÷0.7=
1.4×0.5=
0.4÷0.04=
3×0.02=
0.125×0.8=
1.82×1.9=
1.82
×1.9
————
33.6÷0.3=
————
0.3)33.6
58.8÷8.4-1
2.3×0.9=
18÷0.3=
5×0.22=
0.4÷0.8=
2×0.5=
1.19÷0.07=
3.7×0.01=
250×0.8=
4.77×1.3=
4.77
×1.3
————
57.6÷0.48=
————
0.48)57.6
25×1.6×0.125
1.4×0.6=
24÷0.6=
3×0.16=
0.48÷0.6=
1.9×0.9=
0.44÷0.04=
2.3×0.03=
25×0.8=
1.28×1.2=
1.28
×1.2
————
12.36÷0.12=
————
0.12)12.36
43.2÷4.8-1.6
3.5×0.9=
9÷0.9=
2×0.29=
0.54÷0.6=
1.6×0.3=
0.5÷0.05=
3.1×0.03=
250×0.4=
3.87×1.9=
3.87
×1.9
————
67.2÷0.6=
————
0.6)67.2
2.5×3.2×12.5
2.9×0.5=
14÷0.2=
4×0.28=
0.08÷0.4=
1.4×0.1=
0.8÷0.08=
3.3×0.01=
0.25×0.8=
1.81×1.2=
1.81
×1.2
————
83.78÷0.71=
————
0.71)83.78
2.5×3.2×1.25
1.2×0.8=
8÷0.8=
5×0.17=
0.56÷0.7=
1.5×0.8=
0.66÷0.06=
3.8×0.01=
125×0.4=
1.55×1.2=
1.55
×1.2
————
36.36÷0.36=
————
0.36)36.36
7x+9x=12.8
2.2×0.5=
2÷0.1=
6×0.21=
0.01÷0.1=
1.8×0.7=
0.13÷0.01=
2.3×0.05=
25×0.8=
0.12×1.6=
0.12
×1.6
————
86.87÷0.73=
————
0.73)86.87
0.25×4×0.125
3.2×0.1=
2÷0.1=
1×0.15=
0.3÷0.6=
2×0.3=
1.04÷0.08=
2×0.05=
12.5×0.4=
3.98×1.9=
3.98
×1.9
————
58.85÷0.55=
————
0.55)58.85
13.6÷1.7-1.4
1.9×0.5=
32÷0.4=
6×0.17=
0.63÷0.7=
1.6×0.3=
0.9÷0.09=
2.9×0.02=
0.125×0.8=
1.62×1.5=
1.62
×1.5
————
88.92÷0.76=
————
0.76)88.92
x-5.7=40.6
2.6×0.2=
12÷0.2=
6×0.27=
0.18÷0.6=
1.3×0.6=
0.4÷0.04=
2.3×0.03=
0.25×0.8=
3.36×1.5=
3.36
×1.5
————
70.2÷0.65=
————
0.65)70.2
55.2÷6.9-1.1
3.7×0.1=
6÷0.2=
4×0.25=
0.15÷0.5=
1.7×0.3=
0.8÷0.04=
2.7×0.04=
1.25×0.4=
3.49×1.3=
3.49
×1.3
————
58.56÷0.48=
————
0.48)58.56
10.8÷1.8-0.1
3.8×0.3=
8÷0.1=
2×0.23=
0.04÷0.1=
1.3×0.3=
0.57÷0.03=
2×0.03=
250×0.4=
3.11×1.2=
3.11
×1.2
————
29.04÷0.24=
————
0.24)29.04
8.3x-1.4x=96.6
0.2×0.2=
9÷0.9=
2×0.17=
0.08÷0.4=
1.3×0.3=
0.6÷0.04=
3.7×0.04=
125×0.4=
4.09×1.8=
4.09
×1.8
————
49.88÷0.43=
————
0.43)49.88
2.5×4×1.25
3.2×0.4=
24÷0.8=
1×0.17=
0.06÷0.1=
2×0.4=
0.19÷0.01=
3.4×0.01=
125×0.8=
3.82×1.8=
3.82
×1.8
————
13.68÷0.12=
————
0.12)13.68
51÷8.5-2.9
0.9×0.5=
81÷0.9=
1×0.23=
0.36÷0.9=
1.1×0.6=
0.2÷0.02=
2.2×0.05=
12.5×0.8=
3.13×1.8=
3.13
×1.8
————
13.32÷0.12=
————
0.12)13.32
5x+19x=4.8
3.6×0.5=
6÷0.2=
4×0.21=
0.1÷0.2=
1.2×0.7=
0.77÷0.07=
1.8×0.02=
125×0.4=
2.26×1.4=
2.26
×1.4
————
72.15÷0.65=
————
0.65)72.15
40.8÷6.8-2.9
2×0.5=
40÷0.5=
4×0.17=
0.14÷0.2=
1.4×0.5=
1.08÷0.06=
2.6×0.02=
0.25×0.4=
1.62×1.1=
1.62
×1.1
————
69.68÷0.67=
————
0.67)69.68
2.5×4×12.5
3.5×0.7=
27÷0.3=
4×0.3=
0.28÷0.4=
1.8×0.1=
0.7÷0.07=
3.7×0.05=
12.5×0.8=
2.87×1.4=
2.87
×1.4
————
74.4÷0.62=
————
0.62)74.4
7.2x-1.1x=48.8
2.4×0.4=
18÷0.6=
1×0.23=
0.42÷0.7=
1.3×0.3=
0.78÷0.06=
3×0.05=
0.25×0.8=
0.76×1.8=
0.76
×1.8
————
39.39÷0.39=
————
0.39)39.39
2.24×20÷0.28
3.6×0.6=
63÷0.7=
2×0.27=
0.45÷0.5=
1.1×0.2=
0.32÷0.02=
1.6×0.02=
2.5×0.4=
2.61×1.2=
2.61
×1.2
————
23.46÷0.23=
————
0.23)23.46
9.3x-5x=4.3
1.6×0.9=
48÷0.8=
6×0.17=
0.81÷0.9=
1.2×0.7=
1.33÷0.07=
3.8×0.02=
125×0.4=
0.28×1.2=
0.28
×1.2
————
12.84÷0.12=
————
0.12)12.84
9x+6x=3
3.9×0.1=
48÷0.8=
3×0.29=
0.64÷0.8=
1.3×0.8=
0.32÷0.02=
3.2×0.02=
12.5×0.4=
3.45×1.8=
3.45
×1.8
————
85.47÷0.77=
————
0.77)85.47
x-8.2=64.4
3.6×0.7=
27÷0.3=
4×0.3=
0.36÷0.9=
1.1×0.8=
0.48÷0.03=
1.2×0.05=
2.5×0.8=
3.3×1.3=
3.30
×1.3
————
43.75÷0.35=
————
0.35)43.75
0.25×2.4×1.25
1.3×0.6=
16÷0.8=
2×0.29=
0.04÷0.2=
1.7×0.8=
0.26÷0.02=
1.2×0.03=
250×0.8=
1.8×1.3=
1.80
×1.3
————
71.82÷0.63=
————
0.63)71.82
2x+8x=4