人教版五年级数学上册计算天天练115Word格式.docx
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9.9＋0.35
5.83×
0.52＋5.83×
0.484.8÷
0.5÷
20
四、解方程。
64x＋9＝49x－3.1＝165.9x－0.7x＝7.8
8（x－7）＝11.8x÷
1.62＝0.125x－0.5＝3.9
32x＋7＝57x－3.3＝155x－1.4x＝3.6
10（x－2）＝81.7x－8.24＝0.34x－0.8＝3.5
1.6＋5＝2.4×
0.2＝13×
0.04＝0.17×
3＝
0.3×
0.08＝1.2×
0.2＝0.14×
0.4＝0.14×
3＝2.3×
0.2＝1＋0.6＝1.2×
0.5＝
4÷
8＝2.8－0.3＝0.12×
0.2＝0.18×
4＝
630.5÷
9.78.16×
0.870.15×
3.94.29＋6
406.7÷
8.35.95÷
0.8537.2×
0.649.1－3.57
4.2×
9.9＋10.1×
4.26.5＋1.02＋8.98＋33.5
（7.5×
3.5）×
46.4×
9.9＋0.64
7.36×
0.72＋7.36×
0.286.1÷
16x－2＝59x－4.6＝197.5x－2.6x＝10.29
8（x－6）＝9.7x÷
3.28＝0.750x＋0.3＝9.3
8x－2＝26x－4.5＝187.5x－2.6x＝10.29
10（x－1）＝78.8x÷
3.46＝0.420x＋0.6＝3.6
1.5÷
5＝1×
0.3＝0.15×
0.2＝
1.9＋4＝1.7＋0.3＝0.11×
0.2＝0.13×
0.4＝
0.3＝0.16×
0.6＝0.48÷
1.3×
2＝1.4×
0.4＝13×
0.05＝0.21×
191.4÷
6.60.07×
0.650.23×
75.83＋7.4
172.2÷
4.15.68÷
0.7134.2×
0.648.3＋1.05
3.5×
7.3＋2.7×
3.57.2＋1.81＋8.19＋8.8
64.8×
9.9＋0.48
7.02×
0.07＋7.02×
0.939.5÷
2.5÷
0.4
2x－3＝46x＋1＝107.3x－4.3x＝8.7
4（x－4）＝11.1x÷
2.96＝0.850x＋0.3＝6.5
64x＋9＝59x÷
4.6＝175.7x－4.2x＝3
10（x－2）＝89.9x－3＝0.432x＋0.1＝5.1
1.9×
2＝1.7×
0.4＝1.1＋0.9＝1.1×
1.5×
3＝0.6×
0.2＝0.1÷
0.5＝0.16＋0.5＝
0.2×
0.08＝2×
0.3＝0.1×
0.3＝0.3÷
0.05＝
5＝1.7×
0.2＝11×
0.06＝0.19×
235.2÷
2.83.13×
0.640.13×
62.06＋8.3
104÷
6.53.18÷
0.5388.4×
0.425.9＋4.09
5.5×
2.8＋17.2×
5.53.7＋5.26＋4.74＋27.3
（5.5×
0.5）×
81.4×
9.9＋0.14
1.75×
0.03＋1.75×
0.976.1÷
12.5÷
0.08
16x＋8＝47x÷
0.3＝165x－1.9x＝6.51
8（x－8）＝11.1x÷
0.08＝0.7x－0.2＝6
16x＋2＝40x＋3.5＝96.7x－3.7x＝6.9
4（x＋2）＝85.1x÷
2.86＝0.14x＋0.2＝6
0.7×
0.09＝1.5×
1＝0.24÷
0.04＝
3.6÷
9＝0.5×
0.4＝0.12×
2＝2.4÷
0.8＝1.2＋0.7＝0.6÷
0.1＝
3＝2.9×
0.06＝1.2×
0.7＝
282.2÷
8.38.94×
0.470.9×
2.96.14＋8.7
272.6÷
5.81.82÷
0.2679×
0.756.2＋2.19
2.8×
7.4＋12.6×
2.87.5＋2.28＋7.72＋28.5
4.5）×
43.9×
9.9＋0.39
8.52×
0.1＋8.52×
0.91.4÷
0.125÷
800
10x－9＝22x－2.6＝115.4x－3.4x＝4
10（x－8）＝8.5x－3.23＝0.350x－0.5＝4.3
8x－1＝49x÷
4.9＝128.4x－1.1x＝10.95
2（x＋3）＝68.3x－1.03＝0.120x－0.4＝4.4
1.8÷
3＝1.6×
0.3＝0.27÷
0.9＝0.16×
1.2÷
2＝0.4×
0.3＝0.14×
0.3＝0.72÷
2＝2.2×
0.5＝1.1×
1.3＋5＝2.5＋0.2＝1×
0.5＝0.16×
0.6＝
123÷
1.50.14×
0.520.46×
4.62.37＋4.3
73.6÷
2.33.24÷
0.3685.1×
0.95.2＋4.19
9.3×
9.33.7＋4.93＋5.07＋45.3
（9.5×
1.5）×
28.5×
9.9＋0.85
8.55×
0.72＋8.55×
0.289.3÷
40
20x－4＝38x＋4.2＝109.7x－3.9x＝11.6
4（x－1）＝5.3x÷
3.59＝0.410x－0.3＝6.7
10x＋1＝36x÷
1.6＝87x－0.9x＝14.03
2（x－4）＝75.1x÷
6.85＝0.810x＋0.2＝4.1
5.6÷
8＝1.3×
0.3＝0.28÷
0.4＝0.36÷
0.12＝
4＝1.1×
0.5＝0.1×
1.5＋3＝3÷
0.6＝1.2－0.5＝0.14×
0.3＝
1.8＋4＝1.6×
0.2＝0.2÷
1＝0.12＋0.4＝
70.2÷
2.60.4×
0.380.12×
4.15.04＋7.7
171÷
5.70.33÷
0.1172.9×
0.738.1－4.73
4.4×
8.5＋11.5×
4.47.7＋2.65＋7.35＋30.3
61.3×
9.9＋0.13
9.53×
0.67＋9.53×
0.333.2÷
0.4÷
2.5
2x－5＝60x－0.3＝98.7x－2.8x＝5.9
10（x－8）＝1.5x÷
7.19＝0.416x－0.6＝4.1
x＋6＝42x－3.4＝79.6x－3.2x＝7.68
2（x＋2）＝83.2x÷
3.91＝0.864x＋0.6＝4.5
1.7×
5＝1.5×
0.3＝1＋0.2＝0.13＋0.3＝
9÷
15＝2.6＋0.3＝11×
0.05＝0.14÷
0.02＝
3.2÷
16＝1.9×
0.6＝1.1×
5＝2.3＋0.3＝10×
0.02＝0.21×
690÷
9.23.06×
0.050.95×
7.49.59＋5
17.5÷
2.52.44÷
0.6132.5×
0.645.5＋3.46
7.2×
7.24.4＋5.93＋4.07＋37.6
（6.5×
63.2×
9.9＋0.32
3.69×
0.12＋3.69×
0.887.3÷
80
64x－2＝21x÷
2.7＝137.1x－2.1x＝8.5
4（x－8）＝1.5x－2.36＝0.25x＋0.3＝3
50x＋1＝34x－3.5＝148.3x－0.2x＝16.2
8（x－5）＝73.2x÷
3.72＝0.75x－0.9＝6.6
2＝1.6＋0.2＝0.15×
0.2＝1.1×
1.7＋3＝1.3×
0.3＝15×
0.04＝0.18×
4＝1.8×
0.2＝0.64÷
1.6＝0.1×
5.5÷
11＝1×
0.3＝0.06÷
0.3＝1×
0.8＝
248.4÷
3.67.15×
0.020.38×
2.25.54＋2.1
274.7÷
6.73.24÷
0.8128.1×
0.968.4－1.41
1.1＋8.9×
4.45.2＋3.35＋6.65＋8.8
48.6×
9.9＋0.86
3.58×
0.13＋3.58×
0.871.1÷
0.8
8x－8＝54x－5＝166.8x－2.2x＝11.04
5（x－6）＝8.8x÷
7.71＝0.65x－0.2＝5.9
2x－4＝49x＋5＝85.7x－0.7x＝13.5
5（x＋2）＝62.4x÷
6.85＝0.350x＋0.5＝7.2
5＝1.4×
0.3＝0.16÷
0.8＝1.2×
0.05＝1.1×
0.2＝1.2×
0.6＝1.2×
0.06＝1.8×
0.3＝0.63÷
0.7＝0.15×
4＝2.4×
0.2＝1.2－0.5＝0.14÷
76.8÷
1.23.36×
0.490.62×
1.38.84＋8.5
200÷
51.52÷
0.7612×
0.458.1－2.74
8.8×
7.3＋12.7×
8.85.3＋5.28＋4.72＋31.7
84.1×
9.9＋0.41
2.28×
0.3＋2.28×
0.79.2÷
16x－6＝26x－1.9＝177.3x－2.6x＝6.58
2（x－3）＝3.6x－6.99＝0.4x－0.2＝7.6
8x＋9＝26x＋0.1＝106.4x－0.4x＝16.8
4（x＋3）＝75.9x－3.17＝0.24x＋0.5＝6.3
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