人教版五年级数学上册计算天天练172.docx
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人教版五年级数学上册计算天天练172
一、口算。
0.2×0.09=1.3×0.2=0.14×0.4=0.25×4=
1.8×5=0.4×0.4=11×0.03=0.11×0.4=
2.5÷5=4÷0.8=1.2+0.3=0.12×0.2=
0.5×0.08=2.9×0.2=0.11×0.5=0.13×2=
二、列竖式计算。
364.5÷8.16.58×0.910.36×8.84.58+2.1
384÷82.58÷0.8626×0.658.4+3.31
三、简便计算。
2.1×8.1+11.9×2.15.9+3.37+6.63+34.1
(6.5×2.5)×22.5×9.9+0.25
6.27×0.8+6.27×0.23.3÷0.125÷80
四、解方程。
16x-4=29x-0.4=175.6x-1.6x=5.6
4(x-8)=2.4x÷8.58=0.75x-0.9=7.1
8x+3=59x÷2.7=137.3x-4x=9.57
10(x+3)=71.6x÷4.56=0.932x-0.2=9.4
一、口算。
2×3=1.9×0.5=11×0.03=0.2×4=
2.4÷8=1.4×0.4=0.45÷0.9=1.2×0.4=
1.9×2=0.2×0.3=1.1+0.6=0.11+0.4=
1.6+5=0.4×0.5=14×0.06=0.16×3=
二、列竖式计算。
436.6÷5.98.44×0.310.32×3.64.98+8.1
230÷9.21.84÷0.2381.3×0.397.3+4.84
三、简便计算。
2.9×6.4+3.6×2.97.6+5.71+4.29+16.4
(8.5×0.5)×85.9×9.9+0.59
2.26×0.63+2.26×0.372÷2.5÷40
四、解方程。
8x-5=33x-0.1=159.6x-4.2x=5.94
8(x-4)=4.4x÷9.48=0.664x-0.6=5.6
10x+5=55x÷0.8=198.1x-1.3x=7.48
8(x-3)=64x÷6.79=0.28x-0.3=7
一、口算。
0.2×0.07=1÷0.2=0.24÷1.2=1.2×0.7=
1.3×2=3.1×0.2=0.12÷0.6=0.14×0.2=
0.3×0.05=1.9-0.3=1.2×0.4=0.2×2=
0.2×0.03=1-0.3=13×0.02=0.21×2=
二、列竖式计算。
280.5÷3.34.78×0.30.27×4.92+6.4
262.2÷6.91.12÷0.5645.1×0.366.1-1.72
三、简便计算。
4.8×3.6+16.4×4.83.4+3.51+6.49+41.6
(7.5×0.5)×82.7×9.9+0.27
2.34×0.03+2.34×0.976.6÷0.2÷500
四、解方程。
50x+3=42x+3.7=67.4x-0.6x=19.04
10(x-5)=2.1x÷0.96=0.832x+0.5=4
16x-1=26x÷1.3=99.3x-3.9x=10.26
10(x+2)=82.4x-0.46=0.82x+0.9=7
一、口算。
1.9×5=2.4+0.3=0.15×0.3=0.19×3=
0.3×0.07=5.4÷0.9=12×0.03=0.13×0.6=
1.2×3=6.3÷0.7=1.2-0.5=1×0.4=
1.9×4=1.1-0.3=0.42÷0.6=0.14×4=
二、列竖式计算。
846÷9.41.41×0.30.52×1.77.84+7.6
238÷6.82.88÷0.9615.8×0.419.6+3.35
三、简便计算。
3.4×5.9+14.1×3.44.8+4.12+5.88+15.2
(6.5×4.5)×64.4×9.9+0.44
4.28×0.24+4.28×0.763.9÷0.5÷200
四、解方程。
64x+2=55x-0.1=196.8x-2.9x=6.63
2(x-6)=11.4x÷8.18=0.464x-0.1=8.5
50x+5=26x+0.3=98.4x-2.1x=8.19
8(x+1)=68.5x-0.54=0.65x+0.3=9.4
一、口算。
0.7×0.05=1.5-0.2=13×0.04=0.14+0.4=
1.6×3=1.1×0.2=0.12×0.4=0.12+0.5=
1.3×5=1.9×0.5=1×0.6=0.21÷0.07=
0.5×0.05=1.5×0.3=0.1×0.3=0.06÷0.03=
二、列竖式计算。
252÷2.87.16×0.520.24×2.65.2+2.2
5÷2.50.62÷0.3185.6×0.485.2-1.85
三、简便计算。
3.4×5.6+4.4×3.47.5+4.95+5.05+31.5
(9.5×0.5)×41.4×9.9+0.14
7.88×0.53+7.88×0.471.3÷0.4÷2.5
四、解方程。
10x-4=56x÷2.9=146x-1.7x=4.73
2(x-8)=3x÷1.88=0.164x+0.7=7.6
50x+1=22x÷2.9=96.7x-2.6x=11.07
5(x-4)=71.8x÷6.34=0.34x+0.2=9.1
一、口算。
1.5×4=1.9×0.2=0.42÷0.7=1.2×0.4=
0.3×0.03=1.6×0.2=0.1÷0.2=0.22×2=
1.9×2=1.2×0.3=0.12×0.3=1.2×0.5=
1.3×4=1.1×0.2=12×0.05=0.15×2=
二、列竖式计算。
107.1÷6.32.91×0.110.34×7.54.62+5.2
297.6÷6.23.66÷0.6120.6×0.758.6-1.66
三、简便计算。
7.7×4.4+15.6×7.72.8+4.32+5.68+9.2
(8.5×0.5)×85.9×9.9+0.59
2.77×0.57+2.77×0.433.1÷0.25÷4
四、解方程。
50x+3=23x-4.7=135.2x-3.5x=2.21
8(x-2)=2.3x÷1.47=0.85x+0.1=5.8
25x+4=54x-2.2=155.3x-2.3x=5.4
4(x-1)=76.8x-4.25=0.620x-0.2=6.9
一、口算。
1.8+4=1.7×0.2=1+0.8=0.39÷0.13=
1.2×3=2.1×0.2=0.13×0.5=1.1×0.6=
0.4×0.03=1.4÷0.7=0.15×0.6=1.1×0.6=
0.9×0.02=1.5×0.2=0.24÷0.4=1.1×0.2=
二、列竖式计算。
534.6÷5.46.2×0.580.07×4.73.94+8.5
46.2÷1.11.76÷0.2216.6×0.447.9-2.16
三、简便计算。
7.9×6+4×7.97.9+3.19+6.81+1.1
(8.5×1.5)×28.5×9.9+0.85
1.16×0.33+1.16×0.674.7÷0.125÷80
四、解方程。
50x-3=27x÷4.2=138.5x-3.1x=12.42
5(x-6)=3.5x-5.61=0.725x-0.1=3.4
64x+2=27x+1.5=68.4x-1.8x=17.82
4(x-4)=79x÷0.73=0.95x+0.5=8.1
一、口算。
3.6÷9=2.1+0.2=13×0.03=0.35÷0.07=
1.2×4=6÷1.5=1.1+0.8=0.12+0.2=
1.6×3=2.3×0.2=1.2+0.3=0.24÷0.08=
1.4×3=3.2×0.3=0.45÷1.5=0.12×0.6=
二、列竖式计算。
185.5÷5.39.53×0.190.97×2.55.9+1.4
275.9÷8.92.7÷0.352.5×0.67.7-1.26
三、简便计算。
3.9×2.7+17.3×3.92.7+1.47+8.53+35.3
(7.5×4.5)×88.2×9.9+0.82
5.77×0.61+5.77×0.394.1÷0.2÷50
四、解方程。
20x+5=39x-3.7=76.1x-2.6x=8.4
4(x-3)=5.5x-7.94=0.2x-0.1=5.2
2x-9=43x+3.5=168.2x-2.2x=14.4
4(x+3)=89.2x÷9.59=0.232x-0.8=3.3
一、口算。
0.5×0.07=3.2×0.2=0.13×0.4=0.11×0.3=
2.8÷7=0.6÷0.3=1-0.4=0.15×3=
0.6×0.03=1.4×0.4=0.12×0.4=0.14×4=
0.5×0.08=1.7+0.3=1-0.2=0.13×0.5=
二、列竖式计算。
426.4÷8.25.49×0.270.22×9.17.69+3.8
144.3÷3.72.73÷0.9118.8×0.928.8-3.33
三、简便计算。
2.8×3.8+16.2×2.85.1+1.12+8.88+24.9
(8.5×4.5)×23.7×9.9+0.37
6.85×0.71+6.85×0.294.2÷2.5÷40
四、解方程。
50x-3=39x-2.8=187.8x-1.3x=10.4
5(x-2)=11x÷4.73=0.816x-0.9=9
x-6=25x+3.6=78x-4.5x=10.5
10(x-5)=61.5x-0.83=0.45x-0.5=9.8
一、口算。
1.5×4=1.9×0.5=1.2+0.2=0.14×0.4=
1.6×5=1.6-0.2=1.1+0.5=0.17×4=
1.7×4=3.2×0.2=0.15×0.2=0.25×3=
0.3×0.07=3.6÷0.4=1×0.7=0.13×2=
二、列竖式计算。
124.2÷1.88.26×0.230.32×2.54.58+6.1
7.5÷1.50.65÷0.1368.8×0.619.2-2.18
三、简便计算。
3.9×4.4+5.6×3.92.6+1.65+8.35+29.4
(8.5×0.5)×83.6×9.9+0.36
8.43×0.27+8.43×0.733.5÷0.125÷8
四、解方程。
2x-5=35x÷1.4=106.7x-1.4x=8.48
4(x-9)=6x÷6.94=0.316x+0.2=9.9
5x-6=26x-1.9=105.8x-3.4x=6.48
5(x+5)=78.4x-5.77=0.325x+0.6=6.6