小学五年级数学上册口算笔算天天练49.docx
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小学五年级数学上册口算笔算天天练49.docx
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小学五年级数学上册口算笔算天天练49
2.7×0.5=
56÷0.7=
1×0.23=
0.09÷0.3=
1.6×0.9=
0.36÷0.02=
2.1×0.02=
1.25×0.8=
3.27×1.2=
3.27
×1.2
————
74.55÷0.71=
————
0.71)74.55
x+2.2=18.7
2.7×0.4=
20÷0.5=
3×0.27=
0.3÷0.6=
1.1×0.8=
1.6÷0.08=
3.2×0.05=
1.25×0.4=
2.29×1.4=
2.29
×1.4
————
58.14÷0.57=
————
0.57)58.14
0.25×2.4×1.25
4×0.4=
48÷0.6=
2×0.15=
0.35÷0.7=
1.4×0.5=
0.8÷0.04=
2.9×0.05=
0.125×0.8=
2.87×1.6=
2.87
×1.6
————
18.9÷0.18=
————
0.18)18.9
0.87×13÷0.29
1.3×0.7=
3÷0.3=
2×0.22=
0.35÷0.7=
1.7×0.1=
0.75÷0.05=
1.6×0.01=
250×0.8=
2.21×1.2=
2.21
×1.2
————
62.22÷0.51=
————
0.51)62.22
56.4÷9.4-2
0.7×0.8=
16÷0.4=
6×0.16=
0.72÷0.9=
1.4×0.2=
0.6÷0.04=
2.6×0.01=
0.125×0.4=
4.49×1.7=
4.49
×1.7
————
48.6÷0.45=
————
0.45)48.6
x-1.3=39.8
2×0.1=
3÷0.3=
4×0.25=
0.12÷0.3=
1.6×0.2=
0.66÷0.06=
2.4×0.04=
12.5×0.4=
0.39×1.8=
0.39
×1.8
————
51.75÷0.45=
————
0.45)51.75
9x-2.1x=138
3.4×0.7=
27÷0.9=
2×0.18=
0.48÷0.8=
1.4×0.8=
0.15÷0.01=
1.3×0.01=
0.125×0.8=
0.15×1.6=
0.15
×1.6
————
42.42÷0.42=
————
0.42)42.42
2.5×4×0.125
3×0.2=
54÷0.9=
5×0.27=
0.42÷0.7=
1.8×0.1=
0.95÷0.05=
3.5×0.03=
0.25×0.4=
1.08×1.1=
1.08
×1.1
————
94.8÷0.79=
————
0.79)94.8
2.08×23÷0.26
0.7×0.4=
6÷0.2=
1×0.14=
0.54÷0.6=
1.7×0.2=
0.16÷0.01=
2.2×0.03=
125×0.4=
0.3×1.7=
0.30
×1.7
————
86.62÷0.71=
————
0.71)86.62
0.25×4×1.25
2.4×0.9=
4÷0.1=
5×0.2=
0.06÷0.1=
1.3×0.8=
0.84÷0.06=
2×0.04=
25×0.8=
2.96×1.4=
2.96
×1.4
————
63.25÷0.55=
————
0.55)63.25
x-8.4=91.3
1.9×0.3=
27÷0.9=
6×0.24=
0.63÷0.7=
1.4×0.8=
1.12÷0.07=
1.1×0.03=
0.125×0.8=
2.13×1.1=
2.13
×1.1
————
38.08÷0.34=
————
0.34)38.08
25×1.6×12.5
0.6×0.8=
12÷0.4=
1×0.15=
0.15÷0.3=
1.8×0.7=
0.72÷0.06=
1.2×0.04=
1.25×0.8=
4.34×1.3=
4.34
×1.3
————
37.74÷0.37=
————
0.37)37.74
x-2.5=98.6
3.2×0.3=
32÷0.4=
2×0.21=
0.09÷0.9=
1.7×0.8=
0.38÷0.02=
2.1×0.05=
25×0.4=
4.87×1.3=
4.87
×1.3
————
60.95÷0.53=
————
0.53)60.95
0.87×40÷0.29
2.7×0.1=
21÷0.7=
5×0.29=
0.02÷0.1=
1.9×0.3=
0.72÷0.06=
2.9×0.04=
0.125×0.8=
1.11×1.8=
1.11
×1.8
————
13.09÷0.11=
————
0.11)13.09
1.14×20÷0.19
2×0.9=
10÷0.2=
2×0.23=
0.04÷0.2=
1.6×0.6=
0.66÷0.06=
3.4×0.03=
0.125×0.8=
3.78×1.2=
3.78
×1.2
————
57.78÷0.54=
————
0.54)57.78
1.62×25÷0.18
2.5×0.7=
18÷0.6=
2×0.12=
0.04÷0.1=
1.9×0.3=
0.3÷0.02=
3.8×0.03=
0.25×0.8=
4.26×1.6=
4.26
×1.6
————
49.98÷0.42=
————
0.42)49.98
12÷4-0.6
0.8×0.5=
8÷0.4=
5×0.24=
0.36÷0.9=
1.6×0.8=
0.7÷0.07=
1.5×0.05=
125×0.8=
2.8×1.3=
2.80
×1.3
————
76.65÷0.73=
————
0.73)76.65
x+2.9=43.8
2.2×0.7=
42÷0.6=
6×0.29=
0.1÷0.5=
1.4×0.1=
0.91÷0.07=
1.5×0.04=
12.5×0.4=
1.04×1.7=
1.04
×1.7
————
25÷0.2=
————
0.2)25
2.5×3.2×1.25
1.6×0.8=
25÷0.5=
6×0.17=
0.81÷0.9=
1.9×0.9=
0.52÷0.04=
2.1×0.04=
12.5×0.8=
2.35×1.9=
2.35
×1.9
————
73.26÷0.66=
————
0.66)73.26
28.2÷9.4-0.5
3.1×0.5=
6÷0.6=
2×0.25=
0.18÷0.9=
1.3×0.3=
1.08÷0.06=
2.1×0.03=
1.25×0.8=
2.04×1.1=
2.04
×1.1
————
84.68÷0.73=
————
0.73)84.68
0.6×15÷0.12
1.1×0.8=
56÷0.8=
6×0.24=
0.04÷0.4=
1.9×0.4=
1.35÷0.09=
3.9×0.01=
25×0.8=
3.3×1.6=
3.30
×1.6
————
36.6÷0.3=
————
0.3)36.6
8x+15x=6.9
3.9×0.9=
12÷0.2=
5×0.23=
0.21÷0.3=
1.6×0.1=
0.72÷0.06=
1.9×0.01=
0.125×0.8=
1.91×1.8=
1.91
×1.8
————
72.5÷0.58=
————
0.58)72.5
0.66×36÷0.22
0.9×0.2=
6÷0.1=
1×0.25=
0.81÷0.9=
1.7×0.6=
0.6÷0.03=
1.3×0.02=
1.25×0.8=
1.85×1.1=
1.85
×1.1
————
17.7÷0.15=
————
0.15)17.7
x-4.4=30.2
3.4×0.3=
4÷0.1=
5×0.12=
0.4÷0.8=
1.9×0.2=
0.68÷0.04=
1.6×0.01=
0.25×0.4=
2.35×1.4=
2.35
×1.4
————
72.32÷0.64=
————
0.64)72.32
x+2.3=52.7
1.5×0.9=
5÷0.5=
6×0.16=
0.28÷0.7=
1.2×0.8=
0.52÷0.04=
1.2×0.01=
25×0.4=
0.9×1.8=
0.90
×1.8
————
23.98÷0.22=
————
0.22)23.98
0.68×37÷0.17
0.4×0.9=
8÷0.4=
5×0.17=
0.02÷0.2=
1.3×0.6=
0.91÷0.07=
2.7×0.04=
125×0.4=
2.87×1.5=
2.87
×1.5
————
35.03÷0.31=
————
0.31)35.03
0.25×1.6×12.5
2×0.6=
54÷0.6=
1×0.2=
0.06÷0.3=
1.6×0.5=
0.22÷0.02=
1.6×0.05=
0.25×0.4=
4.37×1.7=
4.37
×1.7
————
63.6÷0.53=
————
0.53)63.6
x+5.6=31.1
3.6×0.1=
24÷0.4=
3×0.11=
0.24÷0.3=
1.6×0.3=
0.6÷0.04=
1.3×0.05=
2.5×0.8=
3.43×1.4=
3.43
×1.4
————
18.9÷0.18=
————
0.18)18.9
x-7.5=83.7
2.8×0.8=
3÷0.1=
6×0.18=
0.18÷0.3=
1.5×0.5=
1.08÷0.06=
2×0.04=
0.125×0.8=
1.69×1.1=
1.69
×1.1
————
51.17÷0.43=
————
0.43)51.17
49.8÷8.3-2.6
3.1×0.7=
16÷0.2=
2×0.14=
0.2÷0.5=
1.3×0.4=
1.52÷0.08=
2.7×0.04=
12.5×0.8=
1.84×1.4=
1.84
×1.4
————
19.38÷0.19=
————
0.19)19.38
8.5x-4.3x=117.6
0.9×0.5=
4÷0.1=
1×0.27=
0.12÷0.3=
1.4×0.6=
0.57÷0.03=
2.7×0.05=
0.125×0.4=
1.31×1.2=
1.31
×1.2
————
71.98÷0.59=
————
0.59)71.98
9.9x-2.5x=7.4
2.1×0.3=
40÷0.8=
5×0.22=
0.27÷0.3=
1.2×0.8=
1.2÷0.06=
1.7×0.02=
0.25×0.4=
0.79×1.6=
0.79
×1.6
————
19.44÷0.18=
————
0.18)19.44
6.5x-1.6x=73.5
0.1×0.2=
35÷0.7=
3×0.29=
0.24÷0.8=
1.1×0.8=
0.33÷0.03=
2.9×0.01=
1.25×0.4=
0.59×1.2=
0.59
×1.2
————
14.52÷0.12=
————
0.12)14.52
x+5.8=53.7
2.2×0.3=
30÷0.6=
3×0.21=
0.03÷0.3=
1.1×0.7=
0.2÷0.01=
2×0.02=
125×0.4=
0.12×1.3=
0.12
×1.3
————
66.56÷0.64=
————
0.64)66.56
25.9÷3.7-0.5
1.6×0.8=
3÷0.1=
1×0.16=
0.35÷0.7=
1.2×0.2=
0.3÷0.03=
1.6×0.03=
0.25×0.4=
4.72×1.2=
4.72
×1.2
————
13.65÷0.13=
————
0.13)13.65
2.5×3.2×1.25
0.9×0.9=
15÷0.5=
2×0.12=
0.72÷0.8=
1.2×0.5=
0.12÷0.01=
3.9×0.04=
0.25×0.4=
3.93×1.7=
3.93
×1.7
————
78.1÷0.71=
————
0.71)78.1
29.4÷4.9-2.5
1.2×0.9=
27÷0.9=
4×0.16=
0.27÷0.3=
1.4×0.4=
0.6÷0.03=
2.5×0.04=
25×0.4=
3.66×1.9=
3.66
×1.9
————
64.41÷0.57=
————
0.57)64.41
x+6.2=26.7
2.6×0.6=
4÷0.2=
4×0.21=
0.18÷0.9=
1.8×0.8=
1.4÷0.07=
3.3×0.05=
2.5×0.4=
4.51×1.6=
4.51
×1.6
————
73.78÷0.62=
————
0.62)73.78
2.5×0.8×0.125
1.9×0.3=
63÷0.7=
3×0.21=
0.16÷0.2=
1.7×0.3=
0.48÷0.03=
2.4×0.04=
2.5×0.8=
3.28×1.6=
3.28
×1.6
————
36.27÷0.31=
————
0.31)36.27
x-9.3=79.2
2.8×0.8=
20÷0.5=
1×0.18=
0.56÷0.7=
1.5×0.9=
0.34÷0.02=
3.1×0.03=
0.125×0.8=
3.7×1.6=
3.70
×1.6
————
91.63÷0.77=
————
0.77)91.63
0.72×49÷0.24
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- 小学 年级 数学 上册 口算 笔算 天天 49