小学五年级数学上册口算笔算天天练27.docx
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小学五年级数学上册口算笔算天天练27
2.1×0.7=
36÷0.6=
1×0.23=
0.16÷0.8=
1.2×0.1=
0.72÷0.06=
3.8×0.04=
250×0.4=
1.93×1.9=
1.93
×1.9
————
41.44÷0.37=
————
0.37)41.44
x-5.9=17.9
0.1×0.8=
9÷0.1=
5×0.29=
0.02÷0.2=
1.3×0.2=
0.57÷0.03=
3.4×0.05=
125×0.8=
0.48×1.6=
0.48
×1.6
————
81.03÷0.73=
————
0.73)81.03
25×2.4×0.125
3.9×0.6=
6÷0.1=
4×0.21=
0.12÷0.3=
1.6×0.8=
1.08÷0.06=
2.9×0.05=
250×0.4=
3.53×1.6=
3.53
×1.6
————
27.82÷0.26=
————
0.26)27.82
0.25×2.4×1.25
2.1×0.7=
72÷0.8=
6×0.17=
0.24÷0.4=
1.7×0.7=
0.88÷0.08=
1.8×0.04=
250×0.4=
3.33×1.6=
3.33
×1.6
————
57.2÷0.55=
————
0.55)57.2
x-1.3=87.1
0.2×0.2=
48÷0.6=
6×0.3=
0.07÷0.1=
1.8×0.6=
1.12÷0.08=
1.8×0.05=
0.25×0.4=
3.17×1.9=
3.17
×1.9
————
78.66÷0.69=
————
0.69)78.66
0.46×47÷0.23
1.1×0.6=
16÷0.4=
2×0.16=
0.15÷0.5=
1.7×0.2=
0.9÷0.06=
2.9×0.01=
25×0.8=
2.93×1.2=
2.93
×1.2
————
32.24÷0.26=
————
0.26)32.24
79.2÷9.9-0.2
3.5×0.9=
18÷0.3=
1×0.16=
0.05÷0.1=
1.8×0.9=
0.36÷0.02=
3.9×0.02=
125×0.8=
3.74×1.4=
3.74
×1.4
————
73.75÷0.59=
————
0.59)73.75
7.8x-2.4x=156.6
0.6×0.7=
72÷0.8=
3×0.3=
0.12÷0.4=
1.6×0.3=
0.8÷0.04=
2.4×0.01=
25×0.8=
2.88×1.1=
2.88
×1.1
————
72.45÷0.63=
————
0.63)72.45
16÷2-1.3
0.3×0.3=
27÷0.9=
2×0.15=
0.54÷0.6=
1.9×0.8=
0.38÷0.02=
3.1×0.01=
0.25×0.4=
0.51×1.2=
0.51
×1.2
————
17.85÷0.17=
————
0.17)17.85
x+6.5=21.9
3.6×0.1=
5÷0.5=
1×0.26=
0.2÷0.5=
1.5×0.3=
0.88÷0.08=
2.1×0.05=
125×0.8=
4.32×1.3=
4.32
×1.3
————
57.12÷0.51=
————
0.51)57.12
2.5×3.2×1.25
3.2×0.9=
40÷0.5=
6×0.16=
0.03÷0.3=
2×0.7=
0.48÷0.04=
1.9×0.03=
125×0.4=
0.49×1.7=
0.49
×1.7
————
63.84÷0.56=
————
0.56)63.84
0.22×32÷0.11
2.5×0.2=
6÷0.6=
2×0.2=
0.18÷0.6=
1.9×0.9=
0.91÷0.07=
2.3×0.02=
0.125×0.4=
2.34×1.2=
2.34
×1.2
————
34.24÷0.32=
————
0.32)34.24
9x+4x=3.9
0.9×0.4=
18÷0.9=
2×0.17=
0.3÷0.5=
1.1×0.9=
0.91÷0.07=
1.2×0.05=
12.5×0.8=
1.12×1.8=
1.12
×1.8
————
45.45÷0.45=
————
0.45)45.45
x+6=82.8
3×0.1=
8÷0.1=
4×0.28=
0.15÷0.3=
2×0.2=
0.96÷0.08=
3.8×0.03=
12.5×0.8=
3.43×1.3=
3.43
×1.3
————
13.2÷0.11=
————
0.11)13.2
28.7÷4.1-0.2
3.3×0.8=
4÷0.4=
4×0.18=
0.05÷0.5=
1.2×0.3=
0.3÷0.03=
2.8×0.05=
250×0.8=
3.9×1.4=
3.90
×1.4
————
81.2÷0.7=
————
0.7)81.2
29.2÷7.3-0.8
1×0.8=
35÷0.5=
4×0.17=
0.45÷0.9=
1.4×0.4=
1.4÷0.07=
2.2×0.01=
25×0.8=
3.99×1.9=
3.99
×1.9
————
73.81÷0.61=
————
0.61)73.81
6.4x-3.6x=28
1.9×0.6=
14÷0.2=
1×0.23=
0.06÷0.1=
1.1×0.5=
1.35÷0.09=
1.1×0.03=
0.25×0.8=
3.92×1.2=
3.92
×1.2
————
39.59÷0.37=
————
0.37)39.59
8.4x-3.8x=41.4
3.9×0.7=
16÷0.4=
4×0.12=
0.01÷0.1=
1.8×0.6=
1.4÷0.07=
1.3×0.04=
25×0.4=
3.55×1.9=
3.55
×1.9
————
67.32÷0.66=
————
0.66)67.32
25×4×1.25
0.5×0.7=
2÷0.2=
6×0.21=
0.36÷0.9=
1.1×0.4=
0.76÷0.04=
3.7×0.05=
1.25×0.8=
3.89×1.7=
3.89
×1.7
————
36.04÷0.34=
————
0.34)36.04
8x+5x=1.3
0.1×0.9=
15÷0.5=
6×0.12=
0.32÷0.8=
1.2×0.5=
1.04÷0.08=
3.6×0.03=
12.5×0.4=
2.04×1.7=
2.04
×1.7
————
33.6÷0.28=
————
0.28)33.6
9.6÷1.6-1.2
2.5×0.9=
18÷0.2=
2×0.15=
0.12÷0.6=
1.7×0.4=
0.64÷0.04=
1.8×0.05=
2.5×0.4=
3.64×1.7=
3.64
×1.7
————
19.19÷0.19=
————
0.19)19.19
0.25×1.6×12.5
0.9×0.5=
35÷0.5=
4×0.25=
0.42÷0.7=
1.3×0.4=
0.22÷0.02=
1.7×0.02=
2.5×0.8=
4.28×1.5=
4.28
×1.5
————
76.16÷0.68=
————
0.68)76.16
50.4÷8.4-2.2
3.9×0.7=
36÷0.4=
4×0.22=
0.27÷0.9=
1.3×0.5=
1.36÷0.08=
4×0.04=
1.25×0.4=
1.76×1.9=
1.76
×1.9
————
51.51÷0.51=
————
0.51)51.51
1.32×28÷0.22
3.3×0.5=
64÷0.8=
4×0.18=
0.12÷0.3=
1.5×0.8=
0.52÷0.04=
3.8×0.04=
0.125×0.8=
3.21×1.4=
3.21
×1.4
————
92.8÷0.8=
————
0.8)92.8
x-2=77.1
3.2×0.4=
24÷0.8=
1×0.22=
0.27÷0.9=
1.9×0.3=
1.53÷0.09=
1.4×0.03=
1.25×0.4=
0.27×1.3=
0.27
×1.3
————
35.35÷0.35=
————
0.35)35.35
0.72×32÷0.12
3.2×0.4=
12÷0.4=
1×0.2=
0.36÷0.9=
2×0.2=
0.9÷0.06=
1.4×0.04=
25×0.8=
2.79×1.2=
2.79
×1.2
————
71.71÷0.71=
————
0.71)71.71
9.1x-2.7x=115.2
2.5×0.3=
14÷0.2=
1×0.28=
0.32÷0.8=
1.8×0.7=
0.91÷0.07=
3.1×0.03=
0.125×0.8=
4.34×1.1=
4.34
×1.1
————
60.5÷0.5=
————
0.5)60.5
x+2.6=23.4
2.2×0.2=
12÷0.3=
3×0.11=
0.63÷0.7=
1.5×0.4=
1.53÷0.09=
2.1×0.04=
250×0.8=
4.2×1.7=
4.20
×1.7
————
35.38÷0.29=
————
0.29)35.38
18.9÷2.7-0.7
1.4×0.6=
9÷0.9=
6×0.14=
0.05÷0.1=
1.6×0.5=
0.6÷0.06=
2.3×0.05=
250×0.4=
1.91×1.6=
1.91
×1.6
————
27.12÷0.24=
————
0.24)27.12
1.26×28÷0.21
3.2×0.6=
12÷0.2=
4×0.24=
0.03÷0.1=
1.4×0.8=
0.32÷0.02=
3×0.01=
1.25×0.8=
0.61×1.4=
0.61
×1.4
————
38.85÷0.37=
————
0.37)38.85
x-9.6=16.2
2.5×0.2=
14÷0.2=
3×0.3=
0.28÷0.4=
1.1×0.2=
0.85÷0.05=
3.1×0.03=
0.25×0.8=
4.48×1.2=
4.48
×1.2
————
67.86÷0.58=
————
0.58)67.86
x+2.2=43
0.5×0.9=
6÷0.6=
5×0.12=
0.28÷0.4=
1.2×0.3=
0.39÷0.03=
1.8×0.05=
25×0.8=
3.32×1.7=
3.32
×1.7
————
66÷0.55=
————
0.55)66
x-4.2=79.1
1.1×0.6=
21÷0.7=
6×0.15=
0.28÷0.4=
1.4×0.3=
0.8÷0.05=
3.6×0.05=
25×0.8=
0.4×1.7=
0.40
×1.7
————
57.24÷0.54=
————
0.54)57.24
1.84×46÷0.23
2.6×0.5=
64÷0.8=
4×0.19=
0.27÷0.3=
1.5×0.6=
0.32÷0.02=
2.7×0.02=
12.5×0.4=
3.31×1.1=
3.31
×1.1
————
42.84÷0.36=
————
0.36)42.84
x+8.6=12.5
1.4×0.1=
30÷0.6=
5×0.27=
0.25÷0.5=
1.8×0.8=
0.8÷0.05=
3.8×0.04=
12.5×0.8=
0.15×1.4=
0.15
×1.4
————
49.49÷0.49=
————
0.49)49.49
x-4.9=70.9
2.3×0.2=
6÷0.6=
5×0.23=
0.64÷0.8=
1.3×0.1=
0.8÷0.08=
1.1×0.05=
250×0.8=
1.53×1.3=
1.53
×1.3
————
62.13÷0.57=
————
0.57)62.13
0.25×4×1.25
1.3×0.1=
21÷0.3=
1×0.27=
0.48÷0.6=
1.5×0.5=
0.77÷0.07=
2.2×0.03=
1.25×0.8=
4.56×1.5=
4.56
×1.5
————
18.75÷0.15=
————
0.15)18.75
8x+17x=22.5
3.7×0.6=
4÷0.4=
2×0.12=
0.07÷0.1=
1.6×0.1=
1.35÷0.09=
3.3×0.03=
12.5×0.8=
3.85×1.5=
3.85
×1.5
————
78.84÷0.73=
————
0.73)78.84
5.2x-4.7x=10.5
3.7×0.9=
16÷0.2=
5×0.19=
0.05÷0.5=
1.6×0.3=
0.6÷0.04=
2.5×0.03=
0.125×0.4=
1.39×1.3=
1.39
×1.3
————
89.28÷0.72=
————
0.72)89.28
9.6÷3.2-1.9
1.9×0.7=
4÷0.4=
4×0.21=
0.18÷0.2=
1.3×0.3=
1.14÷0.06=
2.9×0.04=
0.25×0.8=
3.72×1.9=
3.72
×1.9
————
59.67÷0.51=
————
0.51)59.67
8.5÷1.7-1.7