小学五年级数学上册口算笔算专项训练强烈推荐49.docx
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小学五年级数学上册口算笔算专项训练强烈推荐49.docx
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小学五年级数学上册口算笔算专项训练强烈推荐49
3.1×0.8=
40÷0.8=
2×0.15=
0.3÷0.5=
1.1×0.5=
0.77÷0.07=
3.6×0.03=
0.125×0.4=
0.5×2.4=
0.50
×2.4
————
90.06÷0.79=
————
0.79)90.06
29.6÷7.4-2
0.7×0.6=
25÷0.5=
5×0.17=
0.45÷0.9=
1.9×0.6=
0.72÷0.06=
1.6×0.03=
250×0.8=
1.8×4.6=
1.80
×4.6
————
33.88÷0.28=
————
0.28)33.88
x-1.2=11.1
2.1×0.4=
8÷0.2=
3×0.21=
0.15÷0.5=
1.2×0.2=
0.6÷0.05=
2.4×0.01=
12.5×0.4=
4.97×1.1=
4.97
×1.1
————
50.96÷0.49=
————
0.49)50.96
0.4×45÷0.2
3.5×0.3=
63÷0.7=
3×0.18=
0.32÷0.4=
1.2×0.4=
0.6÷0.03=
1.3×0.01=
0.125×0.8=
0.81×1.1=
0.81
×1.1
————
76.76÷0.76=
————
0.76)76.76
25×1.6×12.5
3.1×0.6=
10÷0.2=
2×0.27=
0.63÷0.9=
1.2×0.1=
0.66÷0.06=
1.4×0.03=
1.25×0.8=
0.71×4.7=
0.71
×4.7
————
11.22÷0.11=
————
0.11)11.22
5x+7x=8.4
3×0.3=
12÷0.2=
2×0.18=
0.64÷0.8=
1.5×0.8=
0.56÷0.04=
3.2×0.01=
0.125×0.8=
3.85×5.5=
3.85
×5.5
————
42.23÷0.41=
————
0.41)42.23
x-5.9=58.9
3.3×0.5=
4÷0.4=
1×0.11=
0.35÷0.5=
1.3×0.2=
0.28÷0.02=
1.1×0.05=
0.25×0.4=
0.72×3.6=
0.72
×3.6
————
30.16÷0.29=
————
0.29)30.16
x-7.3=79.3
0.4×0.3=
15÷0.5=
4×0.21=
0.3÷0.5=
1.1×0.1=
0.85÷0.05=
2.3×0.03=
25×0.4=
0.77×6.3=
0.77
×6.3
————
82.16÷0.79=
————
0.79)82.16
x+2.9=70
1.2×0.3=
54÷0.6=
2×0.21=
0.16÷0.4=
1.1×0.1=
0.42÷0.03=
3.2×0.02=
1.25×0.8=
2.2×6.3=
2.20
×6.3
————
88.16÷0.76=
————
0.76)88.16
2.5×2.4×12.5
0.2×0.7=
45÷0.9=
1×0.27=
0.24÷0.3=
1.1×0.3=
1.4÷0.07=
3.4×0.01=
1.25×0.8=
2.82×2.3=
2.82
×2.3
————
74.8÷0.68=
————
0.68)74.8
1.04×35÷0.13
2.3×0.8=
36÷0.4=
2×0.29=
0.32÷0.4=
1.5×0.4=
0.48÷0.04=
2.8×0.05=
25×0.4=
1.91×4.5=
1.91
×4.5
————
27.06÷0.22=
————
0.22)27.06
x+1.1=30.2
0.2×0.4=
6÷0.6=
6×0.28=
0.08÷0.4=
1.3×0.6=
1.52÷0.08=
1.1×0.03=
2.5×0.4=
3.59×5.7=
3.59
×5.7
————
36.96÷0.33=
————
0.33)36.96
0.25×3.2×12.5
1.7×0.2=
56÷0.8=
4×0.19=
0.12÷0.2=
1.8×0.2=
0.52÷0.04=
2.9×0.04=
125×0.4=
2.38×4.7=
2.38
×4.7
————
23.37÷0.19=
————
0.19)23.37
x+5.3=54.8
1.6×0.4=
18÷0.6=
2×0.3=
0.06÷0.2=
1.1×0.9=
0.9÷0.05=
3.7×0.04=
2.5×0.8=
0.13×2.1=
0.13
×2.1
————
91.2÷0.8=
————
0.8)91.2
x+7.2=80.8
3.8×0.1=
2÷0.2=
6×0.19=
0.16÷0.4=
1.6×0.7=
0.96÷0.06=
2.2×0.03=
25×0.4=
4.88×1.3=
4.88
×1.3
————
51.24÷0.42=
————
0.42)51.24
24÷3-0.8
1.6×0.6=
4÷0.2=
1×0.3=
0.24÷0.3=
1.4×0.8=
0.9÷0.06=
1.2×0.01=
0.25×0.8=
1.2×3.4=
1.20
×3.4
————
63.24÷0.62=
————
0.62)63.24
25×1.6×1.25
3.6×0.1=
8÷0.8=
3×0.17=
0.01÷0.1=
1.5×0.3=
1.36÷0.08=
3.4×0.05=
25×0.4=
3.46×3.3=
3.46
×3.3
————
56.7÷0.54=
————
0.54)56.7
x+2.1=56.6
2.2×0.9=
32÷0.8=
1×0.16=
0.81÷0.9=
1.4×0.2=
0.39÷0.03=
2.5×0.01=
25×0.4=
4.17×5.6=
4.17
×5.6
————
71.98÷0.61=
————
0.61)71.98
1.62×46÷0.18
2.2×0.3=
32÷0.8=
6×0.11=
0.08÷0.2=
1.4×0.1=
0.14÷0.01=
2.5×0.05=
12.5×0.4=
4.63×2.5=
4.63
×2.5
————
60.18÷0.51=
————
0.51)60.18
x+3.6=89.8
3.5×0.7=
18÷0.2=
1×0.27=
0.4÷0.8=
1.3×0.8=
1.44÷0.08=
1.3×0.01=
25×0.4=
3.19×5.5=
3.19
×5.5
————
94.71÷0.77=
————
0.77)94.71
0.25×4×0.125
3.3×0.5=
72÷0.9=
2×0.12=
0.2÷0.4=
1.1×0.3=
0.38÷0.02=
1.8×0.04=
0.25×0.4=
3.86×4.4=
3.86
×4.4
————
42÷0.35=
————
0.35)42
25×4×1.25
1.9×0.6=
10÷0.2=
3×0.21=
0.18÷0.9=
1.5×0.4=
1.53÷0.09=
3×0.03=
250×0.4=
2.42×3.4=
2.42
×3.4
————
40.66÷0.38=
————
0.38)40.66
5.5x-4.4x=30.8
0.1×0.9=
3÷0.1=
5×0.26=
0.06÷0.1=
1.3×0.4=
1.62÷0.09=
3.7×0.05=
250×0.8=
4.96×3.4=
4.96
×3.4
————
74.58÷0.66=
————
0.66)74.58
x+6.1=53.6
3.6×0.5=
12÷0.6=
2×0.16=
0.03÷0.3=
1.1×0.2=
1.44÷0.08=
3.4×0.05=
250×0.4=
1.82×2.3=
1.82
×2.3
————
75.21÷0.69=
————
0.69)75.21
x-7.5=96
1.7×0.5=
54÷0.9=
5×0.21=
0.45÷0.9=
1.7×0.9=
0.6÷0.04=
3.5×0.01=
0.25×0.8=
3.83×3.4=
3.83
×3.4
————
60.84÷0.52=
————
0.52)60.84
5.8x-3.6x=28.6
0.3×0.1=
7÷0.7=
2×0.11=
0.03÷0.1=
1.4×0.2=
0.6÷0.06=
1.3×0.02=
0.125×0.4=
4.86×2.3=
4.86
×2.3
————
65.88÷0.61=
————
0.61)65.88
2.5×0.8×0.125
2×0.4=
2÷0.2=
5×0.14=
0.12÷0.3=
2×0.3=
0.91÷0.07=
2.9×0.05=
2.5×0.8=
1.69×2.1=
1.69
×2.1
————
40.95÷0.35=
————
0.35)40.95
29.7÷3.3-2.1
2.8×0.1=
20÷0.4=
3×0.25=
0.12÷0.4=
1.3×0.4=
1.33÷0.07=
2.9×0.01=
12.5×0.4=
3.12×1.3=
3.12
×1.3
————
74.58÷0.66=
————
0.66)74.58
2x+11x=5.2
1.3×0.8=
6÷0.1=
4×0.12=
0.72÷0.8=
1.9×0.2=
0.6÷0.03=
1.6×0.01=
25×0.8=
1.83×3.5=
1.83
×3.5
————
79.86÷0.66=
————
0.66)79.86
x+5.6=39.9
0.2×0.2=
12÷0.3=
3×0.23=
0.03÷0.3=
1.5×0.2=
0.36÷0.03=
2.5×0.01=
250×0.8=
4.02×1.2=
4.02
×1.2
————
46.8÷0.4=
————
0.4)46.8
2.5×2.4×12.5
0.8×0.6=
10÷0.2=
3×0.13=
0.06÷0.3=
1.1×0.9=
0.32÷0.02=
1.5×0.04=
125×0.8=
1.24×1.2=
1.24
×1.2
————
23.94÷0.21=
————
0.21)23.94
45.5÷6.5-2
2.3×0.9=
18÷0.2=
4×0.18=
0.36÷0.6=
1.8×0.7=
1.17÷0.09=
3.9×0.05=
250×0.8=
2.08×3.6=
2.08
×3.6
————
34.22÷0.29=
————
0.29)34.22
2.5×2.4×0.125
3.6×0.8=
6÷0.6=
2×0.23=
0.12÷0.4=
1.9×0.2=
1.12÷0.07=
3.2×0.04=
25×0.4=
1.26×3.3=
1.26
×3.3
————
12.87÷0.11=
————
0.11)12.87
x+5.9=27.2
1.6×0.4=
63÷0.7=
6×0.17=
0.4÷0.5=
1.8×0.3=
0.7÷0.07=
2.6×0.03=
25×0.4=
1.79×1.1=
1.79
×1.1
————
25.96÷0.22=
————
0.22)25.96
4x+18x=6.6
0.8×0.6=
4÷0.1=
1×0.26=
0.12÷0.3=
1.9×0.3=
0.8÷0.05=
1.8×0.04=
250×0.4=
3.48×1.4=
3.48
×1.4
————
49.2÷0.4=
————
0.4)49.2
2.5×1.6×1.25
3.6×0.7=
63÷0.9=
3×0.26=
0.12÷0.3=
1.9×0.6=
0.57÷0.03=
2.1×0.04=
1.25×0.4=
0.74×1.1=
0.74
×1.1
————
42.42÷0.42=
————
0.42)42.42
x-7.4=99
1×0.9=
7÷0.1=
2×0.2=
0.09÷0.9=
1.1×0.1=
1.26÷0.09=
4×0.01=
25×0.8=
3.55×5.5=
3.55
×5.5
————
36.16÷0.32=
————
0.32)36.16
12÷2-1.7
2.3×0.4=
36÷0.6=
6×0.19=
0.27÷0.3=
1.9×0.3=
1.36÷0.08=
2.4×0.05=
0.125×0.8=
4.07×3.6=
4.07
×3.6
————
64.13÷0.53=
————
0.53)64.13
x-4.8=59.1
2.4×0.7=
54÷0.6=
6×0.18=
0.81÷0.9=
1.4×0.3=
1.08÷0.06=
3.7×0.02=
1.25×0.8=
0.65×4.4=
0.65
×4.4
————
71.07÷0.69=
————
0.69)71.07
x-8.8=21.8
0.5×0.6=
36÷0.9=
3×0.12=
0.36÷0.9=
1.2×0.1=
0.84÷0.06=
2×0.02=
2.5×0.4=
3.63×1.3=
3.63
×1.3
————
40.59÷0.33=
————
0.33)40.59
2.5×1.6×0.125
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