小学五年级数学上册口算笔算天天练精品142.docx
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小学五年级数学上册口算笔算天天练精品142
2.1×0.9=
9÷0.9=
6×0.28=
0.02÷0.2=
1.7×0.3=
0.64÷0.04=
2.8×0.05=
0.125×0.8=
3.09×1.4=
3.09
×1.4
————
15.9÷0.15=
————
0.15)15.9
x-9=91.9
3.9×0.6=
27÷0.3=
6×0.23=
0.24÷0.8=
1.5×0.2=
0.48÷0.04=
3×0.03=
250×0.8=
0.26×1.7=
0.26
×1.7
————
83.07÷0.71=
————
0.71)83.07
26.1÷8.7-1.7
3.7×0.5=
21÷0.7=
2×0.28=
0.32÷0.8=
1.1×0.8=
0.4÷0.02=
3.2×0.04=
25×0.4=
0.81×1.4=
0.81
×1.4
————
35.67÷0.29=
————
0.29)35.67
x+9.1=98.2
0.1×0.5=
45÷0.9=
3×0.15=
0.18÷0.6=
1.6×0.2=
0.5÷0.05=
3.1×0.03=
12.5×0.4=
3.63×1.6=
3.63
×1.6
————
25.92÷0.24=
————
0.24)25.92
x-1.4=90.6
0.5×0.8=
72÷0.8=
5×0.11=
0.16÷0.2=
1.6×0.8=
0.52÷0.04=
3.7×0.04=
1.25×0.4=
1.18×1.9=
1.18
×1.9
————
70.56÷0.63=
————
0.63)70.56
0.25×0.8×1.25
3.3×0.6=
4÷0.1=
4×0.24=
0.72÷0.8=
1.4×0.2=
0.66÷0.06=
3.9×0.03=
125×0.8=
2.41×1.7=
2.41
×1.7
————
74.4÷0.6=
————
0.6)74.4
x-1.4=68.1
1.5×0.7=
21÷0.7=
5×0.23=
0.2÷0.4=
1.1×0.6=
1.26÷0.09=
2.5×0.03=
1.25×0.4=
1.77×1.9=
1.77
×1.9
————
65.72÷0.62=
————
0.62)65.72
25×1.6×12.5
0.5×0.8=
1÷0.1=
1×0.16=
0.1÷0.2=
1.5×0.7=
1.26÷0.09=
1.7×0.05=
250×0.8=
0.74×1.5=
0.74
×1.5
————
58.14÷0.51=
————
0.51)58.14
x+2.4=96.7
3×0.8=
6÷0.2=
1×0.29=
0.08÷0.8=
1.6×0.9=
0.96÷0.08=
1.7×0.04=
125×0.8=
1.36×1.4=
1.36
×1.4
————
70.62÷0.66=
————
0.66)70.62
2.5×4×0.125
0.5×0.5=
4÷0.4=
2×0.27=
0.35÷0.7=
1.4×0.2=
0.26÷0.02=
3.2×0.02=
2.5×0.4=
2.88×1.4=
2.88
×1.4
————
16.32÷0.16=
————
0.16)16.32
7x+15x=8.8
3.8×0.1=
35÷0.5=
1×0.13=
0.32÷0.8=
2×0.1=
0.88÷0.08=
1.2×0.02=
250×0.8=
4.32×1.4=
4.32
×1.4
————
92÷0.8=
————
0.8)92
1.84×34÷0.23
2.9×0.3=
6÷0.1=
6×0.12=
0.56÷0.8=
1.1×0.2=
0.28÷0.02=
1.8×0.02=
0.25×0.8=
2.26×1.5=
2.26
×1.5
————
39.96÷0.37=
————
0.37)39.96
89.1÷9.9-0.1
0.7×0.4=
2÷0.2=
6×0.17=
0.18÷0.2=
1.6×0.7=
0.34÷0.02=
3×0.03=
250×0.4=
3.43×1.4=
3.43
×1.4
————
67.71÷0.61=
————
0.61)67.71
35.1÷3.9-2.6
3.3×0.4=
14÷0.2=
6×0.15=
0.56÷0.7=
1.9×0.8=
1.26÷0.09=
3.3×0.02=
250×0.4=
2.96×1.8=
2.96
×1.8
————
46.25÷0.37=
————
0.37)46.25
6x+10x=9.6
0.4×0.4=
49÷0.7=
1×0.15=
0.09÷0.3=
1.1×0.9=
0.77÷0.07=
2.9×0.05=
250×0.8=
1.54×1.7=
1.54
×1.7
————
40.26÷0.33=
————
0.33)40.26
4x+4x=4
2.2×0.8=
72÷0.9=
6×0.12=
0.49÷0.7=
1.8×0.8=
0.6÷0.04=
3.9×0.03=
1.25×0.4=
2.45×1.7=
2.45
×1.7
————
78.28÷0.76=
————
0.76)78.28
5x+16x=18.9
3.2×0.7=
64÷0.8=
3×0.12=
0.81÷0.9=
1.5×0.4=
1÷0.05=
2.3×0.01=
2.5×0.4=
0.86×1.4=
0.86
×1.4
————
63.27÷0.57=
————
0.57)63.27
0.4×12÷0.2
0.6×0.9=
16÷0.2=
6×0.18=
0.24÷0.4=
1.7×0.1=
0.52÷0.04=
3×0.01=
2.5×0.8=
4.03×1.6=
4.03
×1.6
————
25.99÷0.23=
————
0.23)25.99
2.5×2.4×12.5
0.2×0.2=
20÷0.5=
1×0.14=
0.05÷0.1=
1.6×0.8=
0.6÷0.06=
1.6×0.03=
2.5×0.8=
0.97×1.3=
0.97
×1.3
————
31.5÷0.3=
————
0.3)31.5
x-6.4=86.4
3.8×0.9=
30÷0.6=
6×0.29=
0.63÷0.7=
1.4×0.7=
1.53÷0.09=
2.8×0.01=
0.25×0.8=
4.39×1.1=
4.39
×1.1
————
49.28÷0.44=
————
0.44)49.28
x-3.6=33
2.9×0.1=
7÷0.7=
1×0.3=
0.2÷0.5=
2×0.2=
0.39÷0.03=
1.3×0.03=
250×0.8=
3.01×1.4=
3.01
×1.4
————
50.74÷0.43=
————
0.43)50.74
13.2÷2.2-1.6
0.7×0.7=
14÷0.2=
3×0.17=
0.06÷0.3=
1.2×0.3=
0.9÷0.05=
1.4×0.03=
25×0.4=
0.39×1.6=
0.39
×1.6
————
42.35÷0.35=
————
0.35)42.35
0.6×23÷0.15
0.5×0.8=
8÷0.8=
4×0.23=
0.72÷0.8=
1.3×0.8=
0.6÷0.04=
1.6×0.05=
125×0.8=
2.23×1.6=
2.23
×1.6
————
92.04÷0.78=
————
0.78)92.04
1.54×41÷0.22
2.3×0.8=
36÷0.9=
5×0.16=
0.32÷0.8=
2×0.4=
0.13÷0.01=
2.4×0.05=
0.25×0.8=
4.28×1.6=
4.28
×1.6
————
40.8÷0.4=
————
0.4)40.8
2.5×1.6×0.125
4×0.1=
7÷0.7=
2×0.11=
0.07÷0.1=
1.4×0.4=
1.53÷0.09=
2.8×0.04=
125×0.4=
3.42×1.6=
3.42
×1.6
————
27.84÷0.24=
————
0.24)27.84
2.5×3.2×12.5
3.5×0.9=
5÷0.5=
2×0.11=
0.32÷0.4=
2×0.9=
0.14÷0.01=
2.5×0.04=
250×0.4=
1.39×1.5=
1.39
×1.5
————
64.96÷0.58=
————
0.58)64.96
x+4.6=72.1
0.7×0.1=
12÷0.6=
4×0.26=
0.27÷0.9=
1.7×0.3=
0.48÷0.04=
2.1×0.04=
25×0.4=
1.88×1.3=
1.88
×1.3
————
73.13÷0.71=
————
0.71)73.13
2.32×13÷0.29
3.9×0.8=
28÷0.4=
2×0.15=
0.4÷0.5=
1.1×0.7=
0.22÷0.02=
1.5×0.02=
12.5×0.8=
3.52×1.3=
3.52
×1.3
————
42.18÷0.38=
————
0.38)42.18
84.6÷9.4-2.6
0.2×0.2=
32÷0.8=
4×0.11=
0.09÷0.1=
1.2×0.1=
1.05÷0.07=
3.9×0.05=
0.125×0.4=
1.56×1.6=
1.56
×1.6
————
18.87÷0.17=
————
0.17)18.87
7x+19x=18.2
2.3×0.6=
40÷0.8=
4×0.3=
0.32÷0.8=
1.5×0.8=
0.95÷0.05=
4×0.03=
1.25×0.8=
0.35×1.5=
0.35
×1.5
————
72.45÷0.63=
————
0.63)72.45
0.51×34÷0.17
2.5×0.3=
24÷0.4=
3×0.2=
0.07÷0.7=
1.7×0.1=
0.2÷0.01=
1.2×0.04=
125×0.4=
0.88×1.3=
0.88
×1.3
————
30÷0.24=
————
0.24)30
1.47×25÷0.21
4×0.1=
27÷0.9=
1×0.25=
0.24÷0.8=
1.5×0.3=
0.45÷0.03=
3.8×0.03=
2.5×0.8=
2.88×1.8=
2.88
×1.8
————
30.3÷0.3=
————
0.3)30.3
x-7.1=68.8
0.3×0.2=
3÷0.1=
2×0.25=
0.04÷0.4=
1.3×0.6=
0.6÷0.04=
3.5×0.05=
250×0.8=
0.46×1.2=
0.46
×1.2
————
81.2÷0.7=
————
0.7)81.2
x+5.5=22
0.8×0.5=
32÷0.4=
3×0.14=
0.45÷0.9=
1.5×0.3=
0.4÷0.04=
3.9×0.01=
12.5×0.8=
4.71×1.3=
4.71
×1.3
————
15.9÷0.15=
————
0.15)15.9
0.25×3.2×1.25
2.5×0.9=
35÷0.5=
6×0.25=
0.36÷0.4=
1.1×0.9=
1.04÷0.08=
2.6×0.01=
250×0.4=
1.88×1.9=
1.88
×1.9
————
17.28÷0.16=
————
0.16)17.28
25×0.8×12.5
1.9×0.1=
18÷0.6=
6×0.12=
0.12÷0.6=
1.6×0.5=
1.26÷0.07=
3×0.03=
250×0.8=
1.34×1.3=
1.34
×1.3
————
49.98÷0.42=
————
0.42)49.98
x-6.5=19.7
3.9×0.6=
18÷0.6=
2×0.14=
0.15÷0.5=
1.8×0.2=
0.4÷0.02=
3.9×0.02=
250×0.8=
3.02×1.5=
3.02
×1.5
————
66.42÷0.54=
————
0.54)66.42
x+2.1=55.9
2.9×0.9=
42÷0.6=
6×0.21=
0.05÷0.5=
1.5×0.2=
0.57÷0.03=
2.4×0.03=
0.125×0.8=
1.73×1.3=
1.73
×1.3
————
42.8÷0.4=
————
0.4)42.8
2x+15x=11.9
2.4×0.9=
30÷0.5=
2×0.11=
0.27÷0.3=
2×0.4=
0.13÷0.01=
1.1×0.04=
2.5×0.8=
4.29×1.7=
4.29
×1.7
————
24.86÷0.22=
————
0.22)24.86
x-5.5=15.4
0.4×0.9=
12÷0.2=
6×0.22=
0.63÷0.9=
1.2×0.5=
1.12÷0.08=
3.7×0.03=
125×0.4=
3.98×1.3=
3.98
×1.3
————
15.21÷0.13=
————
0.13)15.21
78.4÷9.8-1.6