小学五年级数学上册口算笔算天天练精品21.docx
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小学五年级数学上册口算笔算天天练精品21.docx
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小学五年级数学上册口算笔算天天练精品21
0.6×0.9=
25÷0.5=
2×0.27=
0.3÷0.6=
1.8×0.3=
0.6÷0.06=
2.1×0.02=
125×0.4=
4.12×1.2=
4.12
×1.2
————
20.33÷0.19=
————
0.19)20.33
2.5×1.6×1.25
0.6×0.3=
15÷0.5=
6×0.26=
0.12÷0.2=
1.7×0.2=
0.45÷0.03=
1.6×0.01=
0.25×0.4=
0.11×1.1=
0.11
×1.1
————
74.97÷0.63=
————
0.63)74.97
0.84×12÷0.12
1.9×0.7=
28÷0.4=
4×0.26=
0.49÷0.7=
1.1×0.8=
0.22÷0.02=
2.5×0.01=
2.5×0.4=
1×1.4=
1.00
×1.4
————
56.84÷0.49=
————
0.49)56.84
1.26×42÷0.14
0.8×0.9=
8÷0.8=
2×0.19=
0.36÷0.6=
1.9×0.8=
1.71÷0.09=
3.7×0.01=
0.25×0.8=
0.31×1.4=
0.31
×1.4
————
62.13÷0.57=
————
0.57)62.13
x-6.7=44.1
2×0.7=
9÷0.3=
5×0.15=
0.24÷0.8=
1.7×0.3=
1.53÷0.09=
2.2×0.02=
125×0.8=
0.52×1.5=
0.52
×1.5
————
59.94÷0.54=
————
0.54)59.94
2.5×0.8×1.25
2.3×0.4=
7÷0.7=
4×0.18=
0.14÷0.7=
1.6×0.2=
0.32÷0.02=
2.3×0.02=
250×0.4=
0.96×1.4=
0.96
×1.4
————
32.67÷0.27=
————
0.27)32.67
52.2÷5.8-2.8
2.3×0.2=
24÷0.8=
4×0.29=
0.03÷0.1=
1.5×0.6=
0.9÷0.06=
3.9×0.01=
0.25×0.8=
0.43×1.5=
0.43
×1.5
————
71.71÷0.71=
————
0.71)71.71
25×3.2×12.5
3.9×0.2=
25÷0.5=
5×0.22=
0.18÷0.2=
1.8×0.1=
0.4÷0.02=
3.3×0.03=
1.25×0.4=
2.94×1.8=
2.94
×1.8
————
85.56÷0.69=
————
0.69)85.56
2.5×2.4×0.125
0.6×0.3=
9÷0.3=
6×0.21=
0.06÷0.2=
1.5×0.6=
0.6÷0.04=
2.2×0.01=
1.25×0.8=
2.14×1.7=
2.14
×1.7
————
41.4÷0.36=
————
0.36)41.4
9.8x-4.8x=60
1×0.5=
40÷0.8=
6×0.18=
0.03÷0.1=
1.6×0.9=
0.42÷0.03=
3.1×0.04=
2.5×0.4=
0.77×1.4=
0.77
×1.4
————
22.66÷0.22=
————
0.22)22.66
7.6x-2.3x=153.7
0.4×0.2=
12÷0.2=
1×0.17=
0.3÷0.6=
1.6×0.5=
0.57÷0.03=
3.4×0.05=
125×0.8=
4.59×1.4=
4.59
×1.4
————
81.07÷0.67=
————
0.67)81.07
37÷7.4-2.1
2.1×0.4=
12÷0.6=
1×0.26=
0.09÷0.3=
1.4×0.8=
0.6÷0.05=
1.8×0.03=
2.5×0.8=
1.75×1.8=
1.75
×1.8
————
38.08÷0.34=
————
0.34)38.08
58.1÷8.3-0.1
2.2×0.7=
7÷0.7=
3×0.12=
0.28÷0.7=
1.4×0.1=
0.2÷0.01=
1.9×0.01=
1.25×0.8=
2.02×1.4=
2.02
×1.4
————
38.15÷0.35=
————
0.35)38.15
6.6x-1.5x=96.9
2.9×0.1=
5÷0.1=
6×0.23=
0.18÷0.2=
1.5×0.1=
0.96÷0.08=
3.2×0.01=
12.5×0.4=
2.51×1.5=
2.51
×1.5
————
81.03÷0.73=
————
0.73)81.03
2.16×23÷0.27
1.5×0.5=
2÷0.2=
4×0.13=
0.14÷0.2=
2×0.2=
0.8÷0.04=
2.3×0.01=
125×0.4=
3.68×1.1=
3.68
×1.1
————
62.4÷0.6=
————
0.6)62.4
5.6x-3.9x=1.7
2.3×0.6=
12÷0.2=
2×0.24=
0.64÷0.8=
1.7×0.7=
0.9÷0.06=
4×0.02=
2.5×0.4=
2.05×1.4=
2.05
×1.4
————
33.21÷0.27=
————
0.27)33.21
x-6.9=60.6
1.1×0.6=
16÷0.2=
3×0.14=
0.48÷0.6=
1.2×0.8=
0.38÷0.02=
2.3×0.02=
250×0.8=
0.11×1.3=
0.11
×1.3
————
38.08÷0.32=
————
0.32)38.08
37.6÷9.4-0.5
2.5×0.6=
27÷0.3=
6×0.17=
0.18÷0.9=
1.2×0.8=
0.8÷0.08=
1.2×0.03=
1.25×0.4=
0.88×1.7=
0.88
×1.7
————
50.4÷0.45=
————
0.45)50.4
53.1÷5.9-1.4
1.4×0.8=
64÷0.8=
3×0.19=
0.49÷0.7=
1.6×0.2=
1.44÷0.09=
1.2×0.01=
1.25×0.4=
0.81×1.2=
0.81
×1.2
————
45.88÷0.37=
————
0.37)45.88
5.6x-4.2x=15.4
3.8×0.9=
12÷0.6=
6×0.28=
0.36÷0.4=
1.8×0.6=
0.8÷0.08=
1.5×0.02=
0.125×0.8=
3.47×1.4=
3.47
×1.4
————
18.7÷0.17=
————
0.17)18.7
16.8÷5.6-2.8
0.9×0.4=
9÷0.9=
4×0.12=
0.49÷0.7=
1.4×0.7=
0.84÷0.07=
1.4×0.02=
250×0.8=
2.5×1.8=
2.50
×1.8
————
26.4÷0.22=
————
0.22)26.4
1.15×49÷0.23
0.5×0.4=
2÷0.1=
6×0.28=
0.01÷0.1=
1.7×0.7=
0.22÷0.02=
2.7×0.05=
0.25×0.8=
0.86×1.1=
0.86
×1.1
————
67.6÷0.65=
————
0.65)67.6
43.2÷5.4-1.5
3.5×0.5=
42÷0.6=
6×0.24=
0.48÷0.6=
1.1×0.5=
0.64÷0.04=
3.9×0.04=
0.25×0.4=
2.52×1.9=
2.52
×1.9
————
68.64÷0.66=
————
0.66)68.64
x-5.8=17.9
3.2×0.9=
54÷0.9=
4×0.18=
0.08÷0.1=
1.6×0.1=
0.66÷0.06=
2.6×0.01=
0.125×0.8=
4.07×1.9=
4.07
×1.9
————
14.04÷0.13=
————
0.13)14.04
1.26×44÷0.21
2.3×0.5=
48÷0.8=
5×0.29=
0.48÷0.8=
1.8×0.5=
0.56÷0.04=
3.6×0.05=
0.125×0.4=
0.81×1.9=
0.81
×1.9
————
64.35÷0.55=
————
0.55)64.35
0.44×37÷0.22
3.3×0.1=
2÷0.2=
3×0.3=
0.56÷0.8=
1.7×0.5=
0.54÷0.03=
3.9×0.01=
2.5×0.4=
0.75×1.5=
0.75
×1.5
————
33.6÷0.32=
————
0.32)33.6
8.6x-3.7x=102.9
1.5×0.6=
18÷0.9=
3×0.11=
0.06÷0.1=
1.8×0.9=
0.13÷0.01=
3.3×0.04=
25×0.8=
2.46×1.5=
2.46
×1.5
————
43.46÷0.41=
————
0.41)43.46
x-8.6=70
0.7×0.8=
3÷0.1=
2×0.21=
0.36÷0.4=
1.6×0.1=
0.95÷0.05=
1.3×0.01=
0.25×0.8=
0.47×1.6=
0.47
×1.6
————
76.88÷0.62=
————
0.62)76.88
0.25×2.4×12.5
1.3×0.1=
24÷0.3=
6×0.15=
0.56÷0.7=
1.1×0.1=
0.85÷0.05=
1.6×0.01=
12.5×0.8=
2.01×1.7=
2.01
×1.7
————
59.4÷0.54=
————
0.54)59.4
5.4x-3.9x=33
3.5×0.2=
12÷0.6=
3×0.21=
0.24÷0.8=
2×0.6=
1.44÷0.08=
3.8×0.01=
0.125×0.4=
3.48×1.5=
3.48
×1.5
————
42.18÷0.37=
————
0.37)42.18
0.9×48÷0.18
0.2×0.9=
72÷0.8=
3×0.18=
0.09÷0.1=
1.1×0.3=
0.6÷0.05=
2.9×0.03=
2.5×0.4=
3.52×1.6=
3.52
×1.6
————
41.41÷0.41=
————
0.41)41.41
15.6÷3.9-1.2
0.6×0.9=
12÷0.2=
5×0.3=
0.14÷0.2=
1.6×0.2=
1.36÷0.08=
2.7×0.01=
0.25×0.4=
1.78×1.7=
1.78
×1.7
————
40.46÷0.34=
————
0.34)40.46
25×0.8×1.25
3.4×0.7=
2÷0.2=
4×0.27=
0.24÷0.3=
1.5×0.5=
1.17÷0.09=
1.1×0.05=
12.5×0.8=
3.89×1.2=
3.89
×1.2
————
48.72÷0.42=
————
0.42)48.72
x+2.7=25.3
3.8×0.4=
20÷0.4=
5×0.18=
0.04÷0.4=
1.5×0.3=
1.44÷0.08=
2.1×0.01=
25×0.4=
1.17×1.7=
1.17
×1.7
————
83.52÷0.72=
————
0.72)83.52
x+9.9=21.8
2.6×0.3=
27÷0.9=
4×0.3=
0.36÷0.4=
1.5×0.9=
1.44÷0.09=
3.7×0.04=
2.5×0.8=
3.85×1.7=
3.85
×1.7
————
64.64÷0.64=
————
0.64)64.64
9.1x-1.9x=165.6
1.9×0.3=
45÷0.9=
3×0.13=
0.09÷0.1=
1.4×0.7=
1.19÷0.07=
3.6×0.03=
0.125×0.4=
0.7×1.6=
0.70
×1.6
————
32.5÷0.26=
————
0.26)32.5
x+8.9=52.9
1.6×0.5=
56÷0.8=
1×0.25=
0.45÷0.5=
1.5×0.4=
0.56÷0.04=
1.3×0.05=
1.25×0.4=
4.66×1.6=
4.66
×1.6
————
25.3÷0.22=
————
0.22)25.3
25×1.6×0.125
2.7×0.7=
8÷0.4=
6×0.29=
0.04÷0.2=
1.9×0.3=
0.55÷0.05=
2.2×0.02=
125×0.4=
4.28×1.7=
4.28
×1.7
————
31.05÷0.27=
————
0.27)31.05
x+3.3=78.9
0.3×0.5=
8÷0.2=
1×0.2=
0.12÷0.6=
1.3×0.3=
0.9÷0.09=
2.2×0.01=
12.5×0.8=
1.13×1.3=
1.13
×1.3
————
47.58÷0.39=
————
0.39)47.58
8x+12x=2
0.6×0.6=
72÷0.8=
4×0.13=
0.04÷0.1=
1.9×0.1=
0.48÷0.03=
3.7×0.01=
25×0.4=
4.67×1.1=
4.67
×1.1
————
11.11÷0.11=
————
0.11)11.11
0.84×27÷0.12
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