小学五年级数学上册口算笔算天天练143.docx
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小学五年级数学上册口算笔算天天练143
1.2×0.7=
25÷0.5=
6×0.25=
0.03÷0.1=
1.7×0.8=
1.26÷0.07=
3.1×0.04=
0.125×0.8=
4.69×1.9=
4.69
×1.9
————
54÷0.5=
————
0.5)54
x+5.9=51.1
2.4×0.8=
8÷0.4=
1×0.27=
0.42÷0.7=
1.5×0.9=
0.96÷0.06=
2.8×0.02=
250×0.8=
3.32×1.2=
3.32
×1.2
————
73.16÷0.59=
————
0.59)73.16
1.26×16÷0.18
1×0.7=
2÷0.2=
5×0.21=
0.15÷0.3=
2×0.8=
0.76÷0.04=
2×0.04=
1.25×0.8=
3.04×1.7=
3.04
×1.7
————
35.1÷0.3=
————
0.3)35.1
1.04×45÷0.26
2.1×0.7=
27÷0.3=
1×0.28=
0.35÷0.7=
1.6×0.1=
0.15÷0.01=
2.5×0.01=
2.5×0.8=
3.02×1.7=
3.02
×1.7
————
42÷0.35=
————
0.35)42
25×2.4×1.25
1.8×0.9=
12÷0.6=
4×0.16=
0.54÷0.6=
1.3×0.8=
1.08÷0.09=
1.2×0.05=
0.125×0.4=
1.8×1.8=
1.80
×1.8
————
12.84÷0.12=
————
0.12)12.84
x+9.9=70.1
1.4×0.5=
14÷0.2=
1×0.12=
0.12÷0.4=
1.8×0.6=
0.18÷0.01=
2.8×0.03=
2.5×0.8=
0.53×1.9=
0.53
×1.9
————
76.05÷0.65=
————
0.65)76.05
2.5×0.8×0.125
3.4×0.5=
16÷0.4=
1×0.11=
0.72÷0.9=
1.6×0.3=
0.48÷0.04=
3.8×0.02=
0.25×0.8=
2.58×1.7=
2.58
×1.7
————
59.5÷0.5=
————
0.5)59.5
22.2÷3.7-0.3
0.8×0.2=
27÷0.3=
3×0.13=
0.06÷0.2=
1.5×0.4=
0.4÷0.04=
3×0.04=
1.25×0.4=
2.37×1.4=
2.37
×1.4
————
26.25÷0.25=
————
0.25)26.25
2.5×3.2×0.125
2.2×0.9=
7÷0.1=
2×0.16=
0.06÷0.6=
1.1×0.3=
0.8÷0.05=
2.3×0.03=
1.25×0.4=
2.23×1.4=
2.23
×1.4
————
83.07÷0.71=
————
0.71)83.07
62.4÷7.8-0.3
2.2×0.5=
3÷0.3=
1×0.27=
0.48÷0.8=
1.5×0.7=
1÷0.05=
2.9×0.02=
2.5×0.8=
1.8×1.9=
1.80
×1.9
————
16.64÷0.16=
————
0.16)16.64
31÷6.2-2
3×0.2=
32÷0.8=
6×0.18=
0.49÷0.7=
1.2×0.8=
0.24÷0.02=
3.3×0.05=
2.5×0.4=
2.19×1.8=
2.19
×1.8
————
75.04÷0.67=
————
0.67)75.04
2.5×1.6×0.125
3.9×0.9=
9÷0.3=
1×0.16=
0.08÷0.4=
1.4×0.7=
0.4÷0.02=
3.9×0.02=
125×0.4=
1.19×1.9=
1.19
×1.9
————
39.9÷0.38=
————
0.38)39.9
x-6.3=18.8
1×0.6=
25÷0.5=
4×0.17=
0.27÷0.9=
1.9×0.6=
0.19÷0.01=
1.3×0.03=
1.25×0.8=
0.8×1.8=
0.80
×1.8
————
49.2÷0.41=
————
0.41)49.2
25.2÷6.3-0.4
2×0.1=
28÷0.4=
5×0.18=
0.36÷0.9=
1.8×0.3=
0.65÷0.05=
3.1×0.02=
25×0.4=
2.66×1.2=
2.66
×1.2
————
59.29÷0.49=
————
0.49)59.29
6.7x-2.4x=94.6
4×0.1=
36÷0.4=
5×0.18=
0.03÷0.1=
1.7×0.1=
0.7÷0.05=
2.8×0.01=
1.25×0.8=
2.98×1.2=
2.98
×1.2
————
18.36÷0.18=
————
0.18)18.36
2.5×0.8×0.125
1.5×0.2=
24÷0.8=
1×0.3=
0.35÷0.5=
2×0.3=
0.96÷0.06=
3.5×0.03=
25×0.4=
2.4×1.7=
2.40
×1.7
————
53.11÷0.47=
————
0.47)53.11
2.5×0.8×1.25
1×0.5=
18÷0.6=
5×0.17=
0.72÷0.9=
2×0.2=
0.36÷0.02=
3.1×0.05=
2.5×0.4=
0.94×1.4=
0.94
×1.4
————
22.4÷0.2=
————
0.2)22.4
5.8x-5x=12.8
0.6×0.7=
63÷0.7=
4×0.19=
0.28÷0.7=
1.4×0.5=
0.28÷0.02=
3.3×0.01=
12.5×0.8=
0.73×1.5=
0.73
×1.5
————
49.14÷0.42=
————
0.42)49.14
x-9.9=24.7
1.8×0.2=
36÷0.9=
1×0.15=
0.72÷0.9=
1.2×0.2=
0.4÷0.04=
1.8×0.05=
125×0.8=
2.91×1.7=
2.91
×1.7
————
71.02÷0.67=
————
0.67)71.02
2x+2x=2.8
2.1×0.3=
36÷0.9=
1×0.12=
0.36÷0.9=
1.7×0.4=
1.52÷0.08=
2.3×0.04=
2.5×0.4=
4.8×1.5=
4.80
×1.5
————
34.32÷0.33=
————
0.33)34.32
2.43×25÷0.27
1.5×0.6=
32÷0.8=
1×0.27=
0.16÷0.4=
1.6×0.6=
1.35÷0.09=
2.6×0.05=
2.5×0.4=
2.45×1.5=
2.45
×1.5
————
38.13÷0.31=
————
0.31)38.13
0.25×3.2×12.5
2×0.3=
81÷0.9=
4×0.28=
0.2÷0.5=
1.7×0.9=
0.36÷0.03=
2×0.05=
250×0.8=
4.35×1.1=
4.35
×1.1
————
52.9÷0.46=
————
0.46)52.9
2.5×0.8×12.5
0.1×0.9=
3÷0.3=
1×0.18=
0.08÷0.1=
1.3×0.4=
1.52÷0.08=
3.1×0.01=
12.5×0.4=
4.96×1.5=
4.96
×1.5
————
42.18÷0.37=
————
0.37)42.18
48.8÷6.1-1.7
1.8×0.4=
21÷0.7=
4×0.27=
0.09÷0.3=
2×0.7=
0.9÷0.09=
3.2×0.03=
125×0.8=
2.2×1.9=
2.20
×1.9
————
81.76÷0.73=
————
0.73)81.76
4x+9x=3.9
4×0.5=
63÷0.9=
2×0.15=
0.21÷0.3=
2×0.9=
0.26÷0.02=
2.8×0.01=
2.5×0.8=
1.24×1.8=
1.24
×1.8
————
15.21÷0.13=
————
0.13)15.21
2×25÷0.25
3.8×0.2=
9÷0.3=
2×0.24=
0.36÷0.6=
1.9×0.9=
0.2÷0.01=
3.7×0.05=
0.125×0.8=
2.35×1.6=
2.35
×1.6
————
61.95÷0.59=
————
0.59)61.95
x+5.4=88.6
2.6×0.6=
40÷0.5=
4×0.14=
0.4÷0.8=
1.6×0.4=
1.17÷0.09=
2.7×0.01=
0.25×0.8=
0.71×1.9=
0.71
×1.9
————
58.5÷0.5=
————
0.5)58.5
2x+9x=4.4
0.3×0.2=
7÷0.7=
5×0.27=
0.18÷0.9=
1.2×0.1=
0.19÷0.01=
2.2×0.04=
125×0.8=
1.15×1.3=
1.15
×1.3
————
30.25÷0.25=
————
0.25)30.25
2.5×3.2×1.25
1.5×0.3=
42÷0.7=
2×0.14=
0.06÷0.6=
1.8×0.2=
0.16÷0.01=
2.6×0.03=
25×0.8=
2.96×1.7=
2.96
×1.7
————
27.04÷0.26=
————
0.26)27.04
1.74×31÷0.29
3.6×0.9=
72÷0.8=
3×0.11=
0.04÷0.2=
1.1×0.6=
1.26÷0.07=
2.9×0.02=
12.5×0.8=
4.6×1.6=
4.60
×1.6
————
12.72÷0.12=
————
0.12)12.72
22.4÷2.8-0.9
1.1×0.2=
10÷0.2=
6×0.29=
0.36÷0.6=
2×0.7=
0.6÷0.03=
3.9×0.02=
250×0.4=
0.88×1.2=
0.88
×1.2
————
53.53÷0.53=
————
0.53)53.53
25×4×0.125
3×0.7=
9÷0.9=
3×0.21=
0.42÷0.6=
1.8×0.9=
0.55÷0.05=
3.5×0.02=
125×0.8=
0.39×1.4=
0.39
×1.4
————
22.44÷0.22=
————
0.22)22.44
7x+6x=9.1
1.7×0.5=
54÷0.9=
4×0.21=
0.63÷0.7=
1.7×0.6=
0.48÷0.03=
3.8×0.04=
125×0.4=
4.63×1.1=
4.63
×1.1
————
51.25÷0.41=
————
0.41)51.25
1.47×14÷0.21
0.3×0.5=
12÷0.6=
1×0.3=
0.15÷0.5=
1.4×0.2=
0.51÷0.03=
2.2×0.03=
12.5×0.4=
3.76×1.2=
3.76
×1.2
————
71.92÷0.62=
————
0.62)71.92
1.05×31÷0.21
0.4×0.2=
8÷0.2=
6×0.13=
0.05÷0.5=
1.8×0.2=
0.66÷0.06=
1.3×0.02=
25×0.8=
1.69×1.4=
1.69
×1.4
————
34.72÷0.28=
————
0.28)34.72
6x+11x=11.9
1.7×0.2=
16÷0.8=
5×0.14=
0.54÷0.9=
1.1×0.3=
1.6÷0.08=
1.7×0.04=
125×0.8=
4.74×1.4=
4.74
×1.4
————
15.34÷0.13=
————
0.13)15.34
0.25×4×1.25
3.9×0.9=
32÷0.8=
3×0.27=
0.2÷0.5=
1.3×0.9=
0.9÷0.06=
3.1×0.04=
1.25×0.4=
1.71×1.5=
1.71
×1.5
————
13.78÷0.13=
————
0.13)13.78
2.5×2.4×0.125
0.9×0.2=
16÷0.4=
6×0.2=
0.24÷0.3=
1.1×0.3=
1.2÷0.08=
2.4×0.05=
250×0.4=
0.85×1.6=
0.85
×1.6
————
82.96÷0.68=
————
0.68)82.96
x-2.4=41.6
1.7×0.8=
16÷0.8=
1×0.13=
0.09÷0.3=
1.2×0.5=
1.33÷0.07=
2.8×0.02=
2.5×0.4=
1.36×1.5=
1.36
×1.5
————
35.84÷0.32=
————
0.32)35.84
1.89×30÷0.21
1.5×0.6=
14÷0.7=
6×0.13=
0.36÷0.6=
1.3×0.9=
0.72÷0.06=
3.1×0.04=
0.25×0.4=
2.83×1.5=
2.83
×1.5
————
46.46÷0.46=
————
0.46)46.46
9.9x-1.1x=114.4