人教版五年级数学上册计算天天练198.docx
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人教版五年级数学上册计算天天练198
一、口算。
1.3×2=3×0.2=0.44÷1.1=0.17×4=
3.6÷9=0.9×0.2=12×0.05=0.12×3=
1.2+4=1.2×0.2=1×0.3=0.12÷0.06=
0.3×0.06=0.4×0.3=0.11×0.2=0.11×0.4=
二、列竖式计算。
414.8÷6.12.47×0.830.29×3.93.19+7.5
9.9÷0.92.73÷0.9169.6×0.839.4-2.56
三、简便计算。
2.2×9.8+10.2×2.24.9+5.79+4.21+34.1
(6.5×2.5)×68.5×9.9+0.85
3.95×0.86+3.95×0.144.5÷0.125÷800
四、解方程。
4x-9=24x-3.5=196.5x-2.8x=10.36
4(x-7)=10.6x÷9.7=0.816x-0.6=6.8
2x-8=53x÷1.5=128x-0.6x=20.72
2(x-1)=64x-8.4=0.72x-0.2=6.4
一、口算。
1.8+5=0.2×0.2=0.78÷1.3=0.12×0.3=
7÷14=1.5+0.2=1-0.9=1.1×0.9=
0.9×0.04=2.7÷0.9=12×0.05=0.23×4=
1.5×2=3.2×0.2=1-0.8=1×0.9=
二、列竖式计算。
136.8÷7.69.93×0.20.8×6.44.54+2.7
85.8÷7.82.64÷0.8875.5×0.996.8+2.61
三、简便计算。
7.4×3.2+16.8×7.42.9+4.07+5.93+24.1
(8.5×3.5)×81.2×9.9+0.12
1.67×0.39+1.67×0.611.6÷0.125÷800
四、解方程。
32x-5=32x÷0.4=209.6x-2.8x=8.16
5(x-4)=4.9x-2.42=0.764x-0.9=6.1
16x+4=46x÷2.4=108.9x-0.3x=20.64
10(x-1)=69.7x-3.23=0.332x+0.9=6.5
一、口算。
4.8÷12=1.8×0.2=0.15×0.2=0.64÷0.08=
1.9×2=1.6×0.3=0.1×0.5=0.16+0.6=
0.5×0.09=1.7×0.2=0.11×0.6=0.21×3=
1.5×3=3.3+0.2=16×0.05=0.25×3=
二、列竖式计算。
196.8÷4.10.16×0.110.77×2.57.38+9.6
11.7÷3.93.8÷0.7672.6×0.579.9-4.74
三、简便计算。
9.6×8.9+11.1×9.64.8+1.41+8.59+27.2
(9.5×1.5)×26.2×9.9+0.62
4.39×0.29+4.39×0.719.2÷0.2÷5
四、解方程。
25x-1=51x÷4.5=97x-3x=8.8
2(x-5)=6.5x÷5.77=0.550x+0.7=9.1
x+4=38x÷3.4=105x-0.2x=11.04
8(x-1)=60.6x-2.24=0.220x+0.9=8.8
一、口算。
2÷5=1.3×0.3=16×0.03=0.13+0.6=
1.2×3=1.7×0.2=0.16×0.4=0.14×0.6=
1.5×2=1.5×0.2=0.15×0.3=1×0.9=
0.3×0.07=1.9×0.2=13×0.06=0.36÷0.09=
二、列竖式计算。
766.3÷9.75.26×0.380.36×8.76.08+1.5
37.2÷1.21÷0.599×0.59.1-1.41
三、简便计算。
9.4×5.1+4.9×9.43.9+4.08+5.92+28.1
(8.5×1.5)×47.7×9.9+0.77
6.22×0.34+6.22×0.667.5÷0.2÷500
四、解方程。
16x+9=39x÷0.2=89.1x-2.8x=18.9
4(x-4)=2.4x-9.04=0.225x+0.7=3.4
2x-5=45x-1.2=87x-2.9x=10.66
4(x+5)=89.9x÷9.04=0.110x-0.9=8.5
一、口算。
1.4+2=2.1-0.2=16×0.03=1.2×0.7=
1×2=1.3×0.3=0.12×0.4=1×0.6=
2×3=0.7×0.5=1×0.9=0.14×2=
1.9×4=2.3×0.2=16×0.02=1×0.7=
二、列竖式计算。
312.8÷4.65.67×0.360.06×62.21+4.6
191.4÷8.70.3÷0.173.6×0.956.8-1.29
三、简便计算。
1.3×8.3+1.7×1.36.4+4.85+5.15+35.6
(9.5×0.5)×25.4×9.9+0.54
2.31×0.55+2.31×0.453.2÷0.125÷80
四、解方程。
10x+6=45x÷3.9=107.6x-0.6x=21
2(x-8)=11.1x÷0.78=0.225x+0.6=8.1
50x-3=41x÷0.3=148.8x-3.2x=10.08
5(x+3)=85.9x-3.25=0.82x+0.7=9.8
一、口算。
0.3×0.04=2.4÷0.6=13×0.04=0.12×4=
1+4=1.8÷0.9=0.15×0.4=0.16×2=
7.2÷12=2.3×0.2=0.18÷0.9=1.2×0.9=
6.6÷11=0.4÷0.2=10×0.04=0.15×2=
二、列竖式计算。
36.4÷2.68.12×0.350.19×93.49+2.8
252÷72.84÷0.7152.7×0.528.6-2.82
三、简便计算。
3.7×5.3+4.7×3.76.2+4.53+5.47+23.8
(9.5×2.5)×81.9×9.9+0.19
2.84×0.08+2.84×0.929.5÷0.25÷4
四、解方程。
2x-4=53x-2.7=106.7x-2.3x=7.92
8(x-9)=8.1x÷2.69=0.15x-0.6=6.4
4x+5=60x÷3.8=116.7x-4.3x=3.84
2(x+1)=77.5x÷3.49=0.264x+0.7=4.3
一、口算。
0.8×0.08=0.9×0.3=1.2×0.2=0.12×4=
2+4=1.6×0.3=1.1-0.5=1.1×0.3=
0.7×0.08=1.3×0.2=0.11×0.6=1.1×0.2=
1.7×4=3.1×0.3=0.13×0.2=0.1+0.6=
二、列竖式计算。
345.6÷6.49.2×0.910.43×6.95.73+3.8
18÷10.42÷0.2159.4×0.266.6+2.59
三、简便计算。
8.8×2.1+7.9×8.82.7+3.83+6.17+47.3
(9.5×3.5)×43.7×9.9+0.37
6.64×0.24+6.64×0.766.5÷2.5÷40
四、解方程。
4x+2=40x-3.6=125.3x-0.8x=11.7
10(x-8)=11.1x-3.82=0.3x-0.8=3.7
8x-2=21x÷3.3=79.5x-1.8x=10.78
5(x-5)=70.3x÷6.72=0.132x-0.6=5.8
一、口算。
1×4=2.3+0.2=0.12×0.4=0.11+0.5=
0.2×0.04=1.9×0.2=14×0.06=0.25÷0.05=
1×3=2.4×0.3=1.2×0.6=0.13+0.3=
1.6×3=2.4×0.3=1×0.4=0.13×0.6=
二、列竖式计算。
500.2÷6.15.77×0.590.24×2.15.62+6.7
353.4÷9.31.62÷0.1838.8×0.387.4+2.94
三、简便计算。
3.5×5.1+4.9×3.53.7+4.66+5.34+36.3
(8.5×3.5)×44.2×9.9+0.42
6.57×0.83+6.57×0.176.3÷2.5÷4
四、解方程。
20x-4=45x÷2.6=128.8x-2.4x=8.96
8(x-7)=11x-3.43=0.432x-0.4=5.5
64x+8=27x+4.6=205.5x-1.2x=5.59
2(x+4)=62.7x-2.22=0.64x-0.4=8.8
一、口算。
0.7×0.09=0.2×0.3=0.12×0.3=0.13×0.6=
1.9×5=1.8×0.4=10×0.06=0.21×4=
1.5×3=8.1÷0.9=0.64÷0.8=0.14×3=
1.7×4=1.3×0.3=0.13×0.4=0.15×2=
二、列竖式计算。
72.9÷2.72.75×0.420.12×8.15.8+1.8
132÷31.5÷0.7549.4×0.365.4+4.43
三、简便计算。
4.9×4.9+15.1×4.96.9+3.15+6.85+42.1
(7.5×3.5)×89.8×9.9+0.98
5.96×0.36+5.96×0.646.9÷0.125÷800
四、解方程。
x+2=38x+0.5=169.1x-3.4x=15.96
2(x-1)=4.1x-6.6=0.2x+0.7=5.1
5x+5=52x+5=75.3x-4.2x=2.97
5(x-4)=64.2x÷3.9=0.820x+0.2=7.1
一、口算。
1.7×3=0.4×0.2=1.2-0.9=1.1×0.6=
2+3=1.3×0.5=0.6÷1.5=0.1×4=
1.4×2=0.3×0.2=0.1×0.6=0.9÷0.15=
1.2×2=4.5÷0.5=11×0.02=0.18×4=
二、列竖式计算。
318.5÷6.58.82×0.670.8×6.76.19+7.1
9.5÷1.90.44÷0.2226.8×0.18.6-3.08
三、简便计算。
9.3×2+8×9.34.2+5.23+4.77+6.8
(6.5×0.5)×23.2×9.9+0.32
9.35×0.8+9.35×0.27.9÷0.125÷8
四、解方程。
4x+8=28x+2.6=67.3x-0.8x=10.4
8(x-7)=1.8x-8.96=0.464x+0.1=6.2
10x+9=22x-2.2=129.7x-2x=21.56
2(x-3)=84x-5.79=0.95x-0.4=6.2