人教版五年级数学上册计算天天练123.docx
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人教版五年级数学上册计算天天练123
一、口算。
7.2÷8=1.3-0.3=0.1×0.3=0.24×3=
1.2+5=1.6×0.2=12×0.05=1.2×0.2=
1.2÷6=3.1-0.2=0.1×0.6=0.13×0.6=
2.1÷7=1.8×0.4=1.1×0.5=0.11+0.5=
二、列竖式计算。
102÷5.12.78×0.910.8×0.94.11+6.7
128.7÷3.91.68÷0.2129.5×0.727.2-3.98
三、简便计算。
8.2×9.5+0.5×8.26.2+5.56+4.44+36.8
(7.5×2.5)×84.6×9.9+0.46
3.17×0.45+3.17×0.559.2÷2.5÷0.4
四、解方程。
64x-8=40x+2.1=108.1x-0.2x=18.96
4(x-9)=5x-3.21=0.910x-0.6=7.8
50x-9=55x+0.3=87.2x-0.7x=16.9
5(x-3)=76.8x-0.71=0.764x-0.4=9.6
一、口算。
5.6÷8=0.3×0.3=0.42÷0.7=0.15÷0.05=
3.5÷7=2.2-0.2=16×0.02=0.1+0.6=
1.1×2=1.5×0.3=16×0.05=0.2×2=
0.4×0.05=2.5×0.2=1.1-0.4=1×0.2=
二、列竖式计算。
78÷1.25.78×0.320.02×4.31.24+3.7
149.6÷3.42.95÷0.5918.5×0.779.9-4.12
三、简便计算。
6.7×8.1+1.9×6.73.7+4.38+5.62+30.3
(5.5×4.5)×85.4×9.9+0.54
3.67×0.47+3.67×0.531.8÷2.5÷40
四、解方程。
64x-3=38x-3.8=177.1x-0.4x=8.04
2(x-4)=7.5x-3.28=0.325x+0.9=6.9
x+8=23x÷0.2=146.6x-1.7x=13.72
8(x+1)=60x-7.95=0.34x-0.8=6.9
一、口算。
1.8÷9=2.9+0.3=14×0.02=0.2×3=
0.6×0.05=1.8×0.2=1.2×0.6=0.2×4=
1+2=0.4×0.2=1.2×0.9=0.64÷0.16=
1.6+2=1.1×0.2=0.27÷0.9=1.2×0.4=
二、列竖式计算。
133.5÷8.93.83×0.220.24×4.83.62+5.4
404.2÷8.60.48÷0.1272.4×0.449-3.05
三、简便计算。
5.9×4.1+15.9×5.92.4+5.77+4.23+19.6
(8.5×2.5)×28.9×9.9+0.89
8.52×0.76+8.52×0.245.1÷2.5÷4
四、解方程。
2x-7=26x-0.4=78.1x-3.7x=9.24
2(x-4)=7.9x-9.95=0.364x+0.6=4
10x-1=43x+3.7=106.2x-3.7x=5.75
10(x+2)=79.2x-8.18=0.416x-0.9=8.9
一、口算。
7.2÷9=1.6×0.3=1.1×0.2=0.13×0.6=
1.1×4=1.6-0.2=15×0.06=1×0.7=
1.5×3=2.2×0.3=1.1×0.9=0.14+0.3=
1.5+3=0.5×0.2=0.13×0.4=0.1×4=
二、列竖式计算。
205.4÷2.63.41×0.630.35×1.46.92+9.9
7.4÷3.71.56÷0.5267.4×0.916.7+2.03
三、简便计算。
1.8×6.8+3.2×1.84.4+4.58+5.42+17.6
(6.5×3.5)×23.4×9.9+0.34
8.64×0.57+8.64×0.432.5÷0.4÷250
四、解方程。
20x+8=54x-1.1=107.5x-0.5x=9.8
5(x-1)=4.6x÷1.69=0.616x-0.2=5
10x+6=28x+4.3=68.3x-0.1x=20.5
4(x-5)=77.1x÷3.38=0.24x-0.2=6.4
一、口算。
1.1×5=5÷1=0.1×0.6=1×0.5=
0.9×0.06=3-0.3=15×0.05=0.2×2=
3÷6=2×0.3=0.1×0.6=0.36÷0.09=
1.2+3=1.2÷0.3=16×0.02=1.1×0.3=
二、列竖式计算。
148.5÷2.72.69×0.760.58×57.69+9.1
276.5÷7.90.6÷0.127.6×0.346.2-4.23
三、简便计算。
1.4×1.5+8.5×1.47.9+2.76+7.24+20.1
(9.5×1.5)×63.9×9.9+0.39
9.41×0.22+9.41×0.787.7÷0.5÷20
四、解方程。
50x+7=58x-3.9=119.7x-3.4x=6.93
10(x-9)=4x÷1.35=0.316x-0.4=9.9
x-7=20x-4=76.2x-1.7x=8.55
10(x+4)=77.3x-7.36=0.225x-0.7=7.4
一、口算。
1.4×3=1.6×0.5=0.22÷1.1=0.17×2=
1.6×2=1×0.2=0.14×0.2=1.2×0.8=
0.6×0.02=1.8×0.2=0.14×0.6=0.18÷0.03=
0.7×0.08=2.4×0.3=14×0.02=0.24÷0.03=
二、列竖式计算。
563.2÷6.44.33×0.930.93×8.66+4.8
58÷2.96.3÷0.725.3×0.265.5+1.81
三、简便计算。
2.9×2.2+17.8×2.95.5+3.92+6.08+4.5
(5.5×2.5)×47.2×9.9+0.72
6.01×0.07+6.01×0.937.9÷2.5÷4
四、解方程。
x-7=50x+1=169.8x-0.1x=11.64
2(x-5)=9.5x÷8.68=0.22x-0.6=5
20x+3=34x÷0.6=107.6x-0.2x=19.98
10(x+2)=70.3x÷2.41=0.816x-0.8=7.5
一、口算。
0.2×0.03=1.1+0.3=0.36÷0.6=1.1×0.8=
1.7+5=0.2×0.4=0.11×0.5=0.13+0.3=
0.2×0.03=3.2×0.3=0.1×0.2=0.1+0.5=
1.7×3=1.3×0.3=0.12×0.2=0.14×4=
二、列竖式计算。
570÷9.54.23×0.470.72×3.14.74+7.2
216÷4.81.32÷0.2265.2×0.877.8+1.89
三、简便计算。
1.8×6.5+3.5×1.86.3+3.78+6.22+27.7
(5.5×4.5)×68.2×9.9+0.82
9.34×0.27+9.34×0.732.4÷12.5÷0.8
四、解方程。
20x-1=42x+1=95.1x-2.5x=4.42
4(x-2)=2.3x-0.82=0.516x-0.5=3.3
2x-6=60x÷4.8=67.3x-4x=8.25
8(x-5)=86.4x÷8.57=0.416x-0.8=4.9
一、口算。
0.2×0.03=4÷0.5=0.63÷0.9=0.1×2=
1.5+3=2÷0.4=11×0.04=1×0.9=
1.4+5=1.3×0.3=16×0.03=0.15×0.4=
1.9+4=2.4×0.2=16×0.03=0.13×0.4=
二、列竖式计算。
684÷7.65.33×0.630.88×5.15.41+9.1
38.4÷4.87.65÷0.8540.1×0.459.5+2.09
三、简便计算。
7.7×5.6+14.4×7.71.7+2.22+7.78+24.3
(9.5×1.5)×46.4×9.9+0.64
4.23×0.54+4.23×0.466.9÷12.5÷0.08
四、解方程。
x-3=24x+0.1=96.6x-2.4x=9.24
2(x-1)=10.3x÷3.1=0.48x-0.5=7.1
2x-7=27x÷0.4=196.4x-0.7x=8.55
10(x-3)=72.8x÷3.38=0.716x-0.3=3.3
一、口算。
0.9×0.07=1.9×0.2=16×0.06=0.14×3=
0.6×0.05=3.1-0.2=16×0.05=0.1+0.6=
1×5=1.4×0.2=0.12×0.3=0.16×0.4=
0.6×0.02=1.9×0.4=14×0.04=0.11+0.5=
二、列竖式计算。
261.9÷9.75.7×0.960.6×4.45.09+6.7
49.5÷1.11.53÷0.5190.9×0.226.6+4.39
三、简便计算。
1.6×7.5+12.5×1.63.4+5.84+4.16+18.6
(8.5×3.5)×85.6×9.9+0.56
3.23×0.72+3.23×0.283.3÷0.4÷250
四、解方程。
25x-7=39x+4.4=79.8x-2x=22.62
10(x-4)=8.2x-1.44=0.210x-0.1=8.9
50x+2=22x÷3.5=128.3x-0.8x=12.75
10(x-2)=62.5x-4.68=0.45x+0.2=6.9
一、口算。
4.2÷14=1×0.2=10×0.03=1×0.3=
1.2×3=2÷0.5=1.2×0.2=1×0.6=
1.5+3=3.6÷0.9=0.13×0.2=0.1×0.5=
1.6+3=2.6×0.3=1.2+0.2=0.15+0.2=
二、列竖式计算。
504÷6.33.32×0.570.24×7.82.26+4.5
206.5÷5.90.56÷0.2853.6×0.885.7-3.14
三、简便计算。
6.4×2.9+17.1×6.45.2+3.16+6.84+34.8
(6.5×0.5)×82.9×9.9+0.29
5.15×0.7+5.15×0.31.6÷0.125÷800
四、解方程。
25x+9=59x-5=108.1x-2.4x=11.4
8(x-2)=3.7x÷3.76=0.364x-0.7=6.9
16x-1=33x-0.7=159.2x-2.4x=8.16
4(x-5)=69.6x÷7.2=0.232x-0.4=4.9