小学五年级数学上册口算笔算天天练精品89.docx
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小学五年级数学上册口算笔算天天练精品89
1.9×0.1=
20÷0.4=
4×0.18=
0.24÷0.4=
1.7×0.8=
0.72÷0.06=
3.3×0.05=
2.5×0.8=
4.94×1.8=
4.94
×1.8
————
38.5÷0.35=
————
0.35)38.5
2.5×1.6×0.125
3.8×0.8=
35÷0.5=
3×0.27=
0.27÷0.3=
2×0.6=
1÷0.05=
3.5×0.02=
125×0.4=
1.27×1.8=
1.27
×1.8
————
22.14÷0.18=
————
0.18)22.14
0.25×0.8×12.5
3.1×0.4=
54÷0.6=
4×0.27=
0.09÷0.1=
1.2×0.6=
1.33÷0.07=
4×0.03=
12.5×0.8=
0.18×1.9=
0.18
×1.9
————
72.8÷0.7=
————
0.7)72.8
17.7÷5.9-0.4
0.7×0.6=
10÷0.5=
4×0.18=
0.36÷0.4=
1.8×0.1=
0.36÷0.02=
2.5×0.05=
12.5×0.8=
4.29×1.9=
4.29
×1.9
————
52.03÷0.43=
————
0.43)52.03
x-7.2=85
2.5×0.2=
18÷0.6=
2×0.16=
0.2÷0.4=
1.5×0.8=
0.4÷0.04=
1.1×0.02=
2.5×0.4=
0.32×1.8=
0.32
×1.8
————
45.6÷0.38=
————
0.38)45.6
7x+13x=12
2.2×0.4=
56÷0.7=
5×0.22=
0.18÷0.2=
1.5×0.3=
0.7÷0.07=
3.6×0.03=
0.25×0.4=
1.91×1.6=
1.91
×1.6
————
74.55÷0.71=
————
0.71)74.55
x+2.4=37.6
1.7×0.2=
32÷0.4=
6×0.23=
0.06÷0.3=
1.4×0.4=
1.6÷0.08=
1.5×0.03=
0.125×0.4=
1.15×1.6=
1.15
×1.6
————
70.04÷0.68=
————
0.68)70.04
88.2÷9.8-2.8
1.4×0.3=
2÷0.2=
2×0.24=
0.24÷0.6=
1.7×0.8=
0.54÷0.03=
1.6×0.03=
0.25×0.8=
0.43×1.7=
0.43
×1.7
————
79.92÷0.74=
————
0.74)79.92
7x+3x=6
2.6×0.1=
45÷0.9=
5×0.14=
0.28÷0.7=
1.9×0.3=
1.33÷0.07=
2.7×0.01=
125×0.8=
2.38×1.2=
2.38
×1.2
————
93.22÷0.79=
————
0.79)93.22
16.8÷2.8-0.2
0.7×0.8=
5÷0.1=
1×0.19=
0.45÷0.5=
1.4×0.7=
0.68÷0.04=
3.4×0.02=
1.25×0.8=
0.83×1.2=
0.83
×1.2
————
38.48÷0.37=
————
0.37)38.48
2.5×0.8×12.5
1.5×0.1=
4÷0.4=
2×0.18=
0.12÷0.3=
2×0.2=
0.84÷0.06=
3.7×0.04=
250×0.4=
4.27×1.1=
4.27
×1.1
————
18.53÷0.17=
————
0.17)18.53
14.4÷4.8-0.2
2.2×0.9=
48÷0.8=
3×0.11=
0.1÷0.2=
1.3×0.9=
0.95÷0.05=
3.3×0.03=
2.5×0.4=
0.65×1.4=
0.65
×1.4
————
18.24÷0.16=
————
0.16)18.24
x+9.3=28.1
1.8×0.8=
40÷0.8=
2×0.28=
0.64÷0.8=
1.5×0.9=
0.9÷0.06=
2.2×0.01=
0.125×0.8=
1.62×1.1=
1.62
×1.1
————
59.16÷0.58=
————
0.58)59.16
0.65×26÷0.13
1.5×0.5=
7÷0.1=
6×0.29=
0.36÷0.4=
1.2×0.6=
0.96÷0.08=
3.6×0.01=
0.25×0.8=
3.86×1.3=
3.86
×1.3
————
74.58÷0.66=
————
0.66)74.58
x+2.7=69.9
3.5×0.8=
4÷0.4=
5×0.26=
0.16÷0.4=
2×0.6=
0.16÷0.01=
2.4×0.02=
12.5×0.8=
4.84×1.9=
4.84
×1.9
————
62.64÷0.58=
————
0.58)62.64
2.5×1.6×0.125
2.8×0.1=
45÷0.9=
6×0.11=
0.07÷0.1=
1.2×0.2=
1.71÷0.09=
2.2×0.01=
125×0.4=
4.53×1.4=
4.53
×1.4
————
81.32÷0.76=
————
0.76)81.32
6.8÷1.7-0.7
3.4×0.7=
2÷0.1=
3×0.25=
0.56÷0.7=
1.6×0.3=
0.28÷0.02=
2.8×0.05=
1.25×0.8=
2.35×1.7=
2.35
×1.7
————
68.75÷0.55=
————
0.55)68.75
1.16×42÷0.29
1×0.2=
28÷0.7=
2×0.23=
0.63÷0.9=
1.6×0.3=
0.64÷0.04=
3.4×0.03=
2.5×0.8=
1.59×1.6=
1.59
×1.6
————
65.49÷0.59=
————
0.59)65.49
2.5×4×0.125
2.3×0.2=
6÷0.1=
2×0.16=
0.36÷0.9=
2×0.6=
0.12÷0.01=
1.6×0.05=
12.5×0.4=
3.21×1.4=
3.21
×1.4
————
14.42÷0.14=
————
0.14)14.42
x-3.6=51.9
1.5×0.6=
20÷0.4=
5×0.2=
0.28÷0.7=
1.9×0.2=
0.26÷0.02=
3.2×0.05=
1.25×0.4=
4.76×1.6=
4.76
×1.6
————
82.6÷0.7=
————
0.7)82.6
3x+13x=14.4
2.4×0.6=
72÷0.8=
2×0.22=
0.01÷0.1=
1.6×0.7=
0.19÷0.01=
1.7×0.04=
25×0.4=
4.28×1.3=
4.28
×1.3
————
16.32÷0.16=
————
0.16)16.32
19.2÷6.4-2.3
0.9×0.2=
63÷0.7=
4×0.13=
0.18÷0.9=
1.2×0.7=
1.02÷0.06=
1.1×0.05=
250×0.4=
0.31×1.5=
0.31
×1.5
————
58.14÷0.57=
————
0.57)58.14
2.5×4×12.5
3.2×0.2=
24÷0.8=
5×0.17=
0.05÷0.5=
2×0.3=
0.84÷0.07=
3.4×0.03=
12.5×0.4=
4.46×1.3=
4.46
×1.3
————
63.44÷0.61=
————
0.61)63.44
78.3÷8.7-2.8
3.6×0.1=
42÷0.7=
3×0.13=
0.32÷0.8=
1.8×0.3=
0.78÷0.06=
2×0.04=
0.125×0.8=
4.62×1.4=
4.62
×1.4
————
51.84÷0.48=
————
0.48)51.84
25×0.8×1.25
0.5×0.6=
42÷0.6=
3×0.15=
0.56÷0.7=
1.3×0.4=
0.12÷0.01=
3.4×0.05=
2.5×0.8=
1.46×1.2=
1.46
×1.2
————
13.68÷0.12