人教版五年级数学上册计算天天练108Word文档格式.docx
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9.9＋0.79
1.38×
0.19＋1.38×
0.811.5÷
2.5÷
4
四、解方程。
64x－3＝25x÷
4＝137x－0.9x＝13.42
8（x－9）＝8.1x÷
0.78＝0.450x＋0.5＝4.9
5x－5＝49x－2.1＝157.3x－0.9x＝15.36
10（x＋2）＝85.9x－9.04＝0.950x＋0.1＝8.9
2＝2.8×
0.2＝1×
0.2＝0.22×
2＝
1.2＋5＝1.3×
0.5＝0.12×
0.3＝1.1×
0.3＝
1.2×
2＝6.4÷
1.6＝0.15×
0.2＝0.14×
0.2＝
2＝3.1＋0.2＝1.2－0.3＝1×
0.9＝
78.4÷
4.91.64×
0.010.93×
9.92.22＋4.5
46.2÷
2.23.85÷
0.7742.3×
0.966.1＋2.92
3.9×
2.8＋7.2×
3.95.7＋5.77＋4.23＋42.3
（5.5×
67.1×
9.9＋0.71
1.41×
0.19＋1.41×
0.816.6÷
12.5÷
8
x＋6＝55x＋0.3＝136.8x－3.2x＝3.96
5（x－8）＝10.7x÷
7.36＝0.816x－0.9＝9
2x－5＝26x＋1.2＝178.5x－4.5x＝10.8
10（x＋5）＝82.5x－8.01＝0.425x－0.5＝6.9
1.4＋5＝0.8×
0.3＝15×
0.05＝0.18×
0.6×
0.03＝3×
0.3＝1－0.6＝0.11×
0.5×
0.06＝3－0.3＝0.15×
0.2＝0.17×
4.8÷
8＝1.3×
0.2＝1.1×
0.6＝0.13＋0.4＝
825.6÷
9.61.25×
0.710.02×
1.52.8＋2.6
179.4÷
4.62.07÷
0.2324.6×
0.136.6＋1.27
6.5×
9.2＋0.8×
6.51.7＋3.15＋6.85＋27.3
（6.5×
1.5）×
48.3×
9.9＋0.83
1.27×
0.44＋1.27×
0.561.8÷
0.4÷
25
50x＋5＝25x－3.5＝127.2x－4.2x＝3
8（x－3）＝4.9x－6.73＝0.42x＋0.6＝4.9
x－7＝42x－1.5＝97.2x－4.3x＝4.93
4（x＋2）＝77.9x÷
0.55＝0.5x＋0.4＝4.5
3＝1.5×
0.5＝0.1×
0.3＝0.13×
2＝1.7×
0.5＝0.14×
0.5＝0.17×
1.9＋4＝3×
0.2＝0.13×
0.3＝1×
0.8＝
0.2×
0.08＝1.2×
0.3＝0.1×
184.6÷
7.10.37×
0.240.21×
9.26.91＋7.1
352.8÷
7.21.02÷
0.5166.2×
0.216.9＋1.93
3.3×
8.6＋1.4×
3.32.3＋3.94＋6.06＋27.7
（8.5×
0.5）×
26.4×
9.9＋0.64
9.39×
0.64＋9.39×
0.364.3÷
0.2÷
50
25x＋9＝58x－5＝147.6x－1.1x＝6.5
2（x－6）＝9.8x－1.32＝0.24x＋0.3＝5.4
4x＋6＝40x－2.6＝135.9x－1.5x＝5.28
4（x＋5）＝61.8x÷
7.97＝0.12x＋0.3＝6.2
3＝1.8×
0.3＝1.1＋0.9＝1.2×
1.3×
5＝1.2＋0.3＝1.2＋0.4＝0.23×
0.05＝1.3×
0.3＝0.15÷
0.5＝0.1＋0.6＝
2×
2＝2.6×
0.2＝1.1＋0.4＝1.1×
57.4÷
1.49.87×
0.540.29×
1.77.08＋4.2
92.8÷
5.84.9÷
0.788.4×
0.59.6－2.4
9.7＋0.3×
1.43.4＋5.32＋4.68＋16.6
4.5）×
25.8×
9.9＋0.58
7.58×
0.14＋7.58×
0.864.7÷
0.25÷
400
4x－9＝36x＋3.8＝175.4x－3.6x＝4.32
2（x－1）＝8x－1.26＝0.110x－0.6＝7.4
16x－5＝57x÷
4.8＝135.2x－1.7x＝7
10（x－3）＝84.2x－0.06＝0.28x＋0.1＝5.5
5＝3.3＋0.3＝11×
0.04＝1×
0.4×
0.05＝1.8÷
0.3＝1.2－0.3＝1.1×
0.4＝
0.03＝2.3＋0.3＝1.2＋0.7＝1.1×
4＝1.1×
0.5＝0.24÷
0.3＝0.11×
161.7÷
4.99.19×
0.140.93×
6.47.58＋1.9
146.2÷
4.33.3÷
0.5524.4×
0.979.1＋4.98
8.7×
6.8＋13.2×
8.77.8＋4.49＋5.51＋1.2
（9.5×
61.7×
9.9＋0.17
7.79×
0.08＋7.79×
0.925.2÷
10x－5＝22x－3.8＝145.9x－1.1x＝12
10（x－1）＝1.1x÷
7.31＝0.150x－0.7＝8.8
25x－3＝60x÷
2.2＝76.5x－3.1x＝5.1
10（x－3）＝73.9x－5.27＝0.150x＋0.7＝9.7
1×
4＝2－0.2＝1.2－0.4＝1×
3＝1×
0.3＝0.28÷
1.4＝1.1×
5＝1.2÷
0.3＝10×
0.06＝0.12＋0.6＝
0.05＝1.9×
0.6＝0.13＋0.6＝
213.6÷
2.41.98×
0.790.61×
2.14.24＋1.1
460÷
9.21.7÷
0.8555.3×
0.879.3＋4.34
7.4×
3.1＋16.9×
7.46.7＋4.43＋5.57＋13.3
22.3×
9.9＋0.23
2.41×
0.62＋2.41×
0.387.5÷
8x＋9＝30x÷
2.3＝189x－4x＝8
8（x－7）＝6.5x÷
8.74＝0.88x－0.1＝3.1
16x＋5＝45x÷
3.3＝87.7x－3.7x＝11.6
4（x－4）＝60.2x－5.83＝0.316x＋0.7＝4.8
1.2＋4＝3.3－0.3＝11×
0.04＝0.15×
4＝1.4＋0.2＝0.16÷
0.4＝0.13＋0.4＝
4＝6.5÷
1.3＝1.2－0.8＝0.12÷
0.02＝
3＝1.1×
0.2＝13×
0.06＝0.13×
267.3÷
9.94.65×
0.860.12×
0.89.78＋3.3
200.2÷
7.74.13÷
0.5923.3×
0.489.3－3.15
4.1×
3.6＋16.4×
4.16.8＋2.64＋7.36＋25.2
48.2×
9.9＋0.82
8.52×
0.03＋8.52×
0.972.3÷
0.08
50x－9＝48x－4.3＝175.6x－4.3x＝3.38
5（x－1）＝1.2x－8.67＝0.820x－0.2＝5.8
x－3＝52x÷
2.3＝77x－3.3x＝4.81
8（x－5）＝71.8x÷
5.2＝0.650x－0.2＝5.9
2＝1.5×
0.5＝1.1－0.6＝1.1×
5＝0.5×
0.2＝0.18÷
0.9＝0.17×
4＝
1.2÷
3＝4÷
0.5＝12×
0.7＝
0.9×
0.03＝1.7×
0.4＝14×
0.03＝1.2×
116.6÷
5.31.19×
0.870.13×
84.55＋2.2
180÷
7.22.08÷
0.2653.8×
0.699.1＋4.33
9.4×
4.7＋5.3×
9.44.9＋1.77＋8.23＋35.1
27.3×
9.9＋0.73
8.72×
0.69＋8.72×
0.312.2÷
40
32x－5＝57x÷
1＝205.8x－1.9x＝6.63
5（x－8）＝2.1x－0.78＝0.92x－0.3＝8
20x－4＝23x－4.4＝127.4x－1.2x＝13.02
5（x＋2）＝84x÷
9.87＝0.964x－0.6＝9.5
0.09＝2×
0.5＝0.48÷
0.8＝0.35÷
0.07＝
0.7×
0.06＝1.3×
0.3＝1.2－0.5＝0.15×
3＝2×
0.3＝1＋0.6＝0.24÷
0.06＝
3.6÷
4＝2.3－0.2＝0.13×
160.8÷
6.75.84×
0.70.42×
9.13.7＋4
78÷
6.53.85÷
0.7752.9×
0.839.8＋4.74
9.8×
3.8＋6.2×
9.81.3＋3.93＋6.07＋21.7
3.5）×
85.5×
9.9＋0.55
5.18×
0.33＋5.18×
0.671.7÷
5
50x＋2＝43x＋0.3＝146.2x－2.2x＝4.4
2（x－5）＝10.3x÷
3.93＝0.84x－0.6＝8.5
x＋4＝43x÷
0.7＝206.3x－1.8x＝8.55
10（x－2）＝79.1x÷
4.97＝0.864x－0.2＝8.6
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