人教版五年级数学上册计算天天练91.docx
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人教版五年级数学上册计算天天练91
一、口算。
0.5×0.03=1.4×0.5=16×0.06=0.16×4=
1.1×3=1.7×0.2=1.2-0.5=0.14×0.2=
0.7×0.07=2.7+0.3=10×0.04=0.14×0.5=
3.6÷9=3.6÷0.4=1+0.2=0.14×2=
二、列竖式计算。
404.7÷5.77.75×0.210.45×0.81.7+5.2
3.4÷0.10.28÷0.1487.5×0.237.5+4.62
三、简便计算。
9.7×3.6+6.4×9.77.8+3.48+6.52+39.2
(5.5×4.5)×64.5×9.9+0.45
6.87×0.03+6.87×0.973.7÷0.25÷4
四、解方程。
20x-3=44x-1=178.1x-3.3x=6.24
10(x-1)=6x÷4.78=0.264x+0.5=6.7
x+1=59x+2.3=85.1x-2.5x=5.2
2(x-5)=76.3x-0.39=0.25x-0.3=4.1
一、口算。
1.6+5=3.2×0.2=0.15×0.3=0.35÷0.05=
2.4÷6=1.7×0.4=0.33÷1.1=1×0.5=
1.6+5=1.3-0.2=13×0.03=1×0.6=
0.2×0.03=3×0.3=0.13×0.6=1.2×0.4=
二、列竖式计算。
574÷8.21.93×0.620.94×9.15.24+5.1
18÷14.02÷0.6757.4×0.25.5+4.57
三、简便计算。
2.7×2.5+17.5×2.73.5+5.31+4.69+36.5
(8.5×2.5)×27.8×9.9+0.78
7.93×0.86+7.93×0.141÷12.5÷0.8
四、解方程。
32x+7=20x-1.4=168.1x-2.8x=5.83
8(x-8)=11x-6.06=0.364x+0.5=4.8
10x-6=48x+0.4=115.7x-3.5x=3.3
10(x-2)=68.1x-2.06=0.164x-0.9=8.5
一、口算。
4.2÷14=2.9×0.3=15×0.03=0.18÷0.06=
2×4=1.5×0.3=0.12×0.3=0.14+0.2=
3.6÷9=1.3-0.3=1-0.4=1.2×0.4=
1×2=4.2÷0.7=1+0.7=0.08÷0.04=
二、列竖式计算。
338.1÷4.90.99×0.070.69×9.73.19+7.9
277.5÷7.50.91÷0.1342.3×0.48.3-2.02
三、简便计算。
5.6×8.7+11.3×5.65.9+5.96+4.04+41.1
(8.5×0.5)×82.8×9.9+0.28
9.76×0.02+9.76×0.982.5÷0.5÷200
四、解方程。
25x-9=22x-4.4=106.3x-4.2x=2.52
8(x-7)=4.5x÷6.55=0.432x+0.5=5.6
64x-7=45x-4.1=68.9x-0.2x=15.66
5(x-5)=72.7x÷1.57=0.24x+0.6=9.9
一、口算。
0.4×0.04=2.5×0.2=14×0.06=1.2×0.4=
4÷10=1.4-0.3=0.13×0.4=0.16×0.4=
1.7×4=2.6×0.2=16×0.03=0.1×3=
0.2×0.03=2.1-0.2=0.15×0.5=0.13×0.2=
二、列竖式计算。
494÷9.51.62×0.070.12×1.88.83+2
135.2÷5.21.89÷0.2176.1×0.157.2-1.82
三、简便计算。
9.1×9.3+0.7×9.16.7+4.84+5.16+22.3
(5.5×4.5)×87.3×9.9+0.73
7.48×0.74+7.48×0.269.2÷0.5÷20
四、解方程。
2x-4=39x÷2.9=148.3x-4.2x=4.51
10(x-7)=1.2x÷1.08=0.22x+0.1=3.7
50x+4=32x÷4.3=96.9x-2.5x=11
10(x-3)=66x÷7.9=0.310x+0.5=6.9
一、口算。
1.2÷2=1.3-0.3=12×0.05=0.04÷0.02=
0.8×0.08=1.3×0.2=16×0.02=0.22×2=
1.6×2=2.2+0.2=12×0.04=1.2×0.8=
1+2=0.8÷0.4=0.15×0.6=0.14×0.2=
二、列竖式计算。
629÷7.42.79×0.480.14×5.56.78+7.1
123.2÷4.41.6÷0.237.2×0.339.3-4.6
三、简便计算。
4.5×2.3+17.7×4.52.5+1.88+8.12+14.5
(6.5×1.5)×42.1×9.9+0.21
5.72×0.04+5.72×0.967.8÷0.2÷500
四、解方程。
8x-2=23x-0.4=167.8x-0.5x=15.33
2(x-9)=10.4x-3.69=0.84x+0.4=3.8
32x-5=47x-0.3=127.5x-4.3x=6.72
2(x+1)=65.7x-6.74=0.650x-0.6=6.7
一、口算。
1.9×3=1.3×0.5=1.1×0.3=0.17×3=
1×2=2×0.3=0.11×0.3=1.1×0.7=
1.5×2=1.8×0.2=0.11×0.4=1.2×0.5=
1.4+5=6.3÷0.7=0.14×0.4=0.23×3=
二、列竖式计算。
70÷2.86.15×0.730.59×2.21.69+5.8
11.4÷5.71.47÷0.2120.1×0.989.7-4.67
三、简便计算。
3.2×9.6+10.4×3.24.9+3.81+6.19+13.1
(8.5×4.5)×69.8×9.9+0.98
7.16×0.86+7.16×0.142.9÷0.5÷2
四、解方程。
10x-1=57x÷3.2=159x-4.3x=9.4
10(x-2)=11.8x-7.81=0.364x+0.8=9.7
50x+8=29x+1.5=208.8x-2.8x=10.8
5(x-1)=60.2x-5.95=0.632x-0.1=5.4
一、口算。
1.2+2=0.3×0.4=16×0.06=0.22×3=
4.2÷7=0.4×0.2=0.13×0.4=1.1×0.9=
0.6×0.08=0.6×0.3=0.14×0.3=0.15×2=
1.8×2=0.9×0.5=1-0.3=0.12×0.2=
二、列竖式计算。
182.7÷8.76.06×0.950.86×1.59.49+3.1
7.2÷0.23.85÷0.5583.6×0.488.1+2.96
三、简便计算。
5.1×9.7+10.3×5.14.1+1.64+8.36+14.9
(5.5×2.5)×67.3×9.9+0.73
9.01×0.39+9.01×0.617.8÷12.5÷0.08
四、解方程。
16x-3=48x+0.5=128x-2.1x=7.08
5(x-9)=8.2x-7.13=0.550x-0.3=7.8
32x+4=55x÷2.5=147.9x-2.5x=9.18
4(x-3)=83.6x-3.29=0.48x+0.2=7.6
一、口算。
0.7×0.03=1.6×0.2=1.1×0.9=1.1×0.2=
1.7×2=2.8+0.3=13×0.05=0.17×3=
0.4×0.08=1.1+0.3=16×0.02=0.16+0.2=
2×5=0.8×0.3=0.14×0.2=1.1×0.4=
二、列竖式计算。
455.4÷6.96.32×0.250.02×0.71.81+3.7
39.2÷0.84.68÷0.7875.2×0.678.7-3.52
三、简便计算。
1.8×2.5+7.5×1.85.3+3.05+6.95+22.7
(5.5×2.5)×46.6×9.9+0.66
9.73×0.8+9.73×0.22.4÷0.25÷40
四、解方程。
16x+1=54x-1.9=159.3x-1.3x=24
4(x-3)=5.5x-8.07=0.425x+0.5=6.8
50x-3=40x+4.4=207x-0.3x=7.37
4(x-3)=67.1x-6.75=0.910x+0.5=8.9
一、口算。
1.1+2=2.7×0.2=11×0.04=0.1×4=
1.3×4=1.6×0.2=0.04÷0.2=1×0.3=
0.9×0.06=6÷1=0.12÷0.3=0.35÷0.07=
1.7×5=1.2×0.4=0.27÷0.3=1.2×0.7=
二、列竖式计算。
577.2÷7.48.86×0.280.99×1.15.44+3.5
255÷5.13.55÷0.7186×0.567.8+2.09
三、简便计算。
6.8×9.5+0.5×6.82.6+2.24+7.76+26.4
(9.5×3.5)×25.5×9.9+0.55
3.15×0.65+3.15×0.351.4÷0.5÷20
四、解方程。
32x+7=45x+3.2=198.5x-0.8x=16.94
8(x-1)=4.2x-2.09=0.564x-0.5=9.5
x-5=38x+2.8=137.5x-2x=9.35
10(x+2)=82.6x-2.15=0.520x+0.1=8
一、口算。
1.6×5=0.8÷0.4=1-0.5=1.2×0.9=
1×5=1.1×0.3=0.14×0.3=0.12×0.5=
1.1+5=1.6÷0.8=1.1-0.9=0.16×0.2=
1.8×3=2.1×0.3=0.16×0.5=1.1×0.9=
二、列竖式计算。
617.7÷8.73.26×0.860.7×3.94.72+9.5
7.2÷0.31.48÷0.3715.8×0.617.4+4.98
三、简便计算。
5.4×9.2+0.8×5.42.9+1.09+8.91+20.1
(8.5×0.5)×23.9×9.9+0.39
7.55×0.43+7.55×0.574.6÷0.25÷400
四、解方程。
5x+3=58x-1.5=168.9x-0.3x=11.18
5(x-6)=2.4x÷8.9=0.810x+0.2=4.9
8x-1=42x-4.3=196.8x-4.2x=3.38
8(x+5)=73.6x-1.15=0.632x-0.9=7.1