人教版五年级数学上册计算天天练29Word格式文档下载.docx
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9.9＋0.64
5.52×
0.51＋5.52×
0.494.4÷
12.5÷
0.08
四、解方程。
5x－4＝27x－2.1＝65.2x－2.7x＝4.5
2（x－7）＝3.5x÷
0.8＝0.25x－0.3＝6.9
4x＋6＝59x＋4.9＝107.3x－0.2x＝8.52
2（x＋2）＝85x÷
5.94＝0.650x－0.4＝9.1
0.3×
0.09＝3×
0.2＝1.2－0.9＝0.15×
1.8＋5＝1.4×
0.5＝1.2－0.5＝0.14×
1.7×
3＝1.1×
0.3＝0.13×
0.2＝1.2×
0.2＝
0.5×
0.09＝1.4×
0.3＝0.1×
0.3＝0.12＋0.6＝
226.3÷
7.38.47×
0.680.8×
9.52.89＋7.4
217÷
6.23.48÷
0.5824.3×
0.218.1＋4.69
1.1×
3.6＋6.4×
1.17.6＋5.09＋4.91＋21.4
（5.5×
2.5）×
83.4×
9.9＋0.34
2.51×
0.36＋2.51×
0.642.1÷
0.25÷
400
64x＋9＝22x－1.7＝169.2x－4.2x＝10
10（x－6）＝10x－3.69＝0.68x－0.1＝6.6
32x＋7＝29x＋3.8＝155.8x－0.8x＝14
2（x－1）＝74.3x÷
1.73＝0.64x－0.5＝7.7
1.1×
0.2＝13×
0.02＝1.2×
1.4＋5＝1.2＋0.2＝1＋0.9＝0.11＋0.3＝
0.05＝1.6×
0.2＝1.2－0.2＝1.2×
0.7×
0.07＝3.5÷
0.5＝0.14×
0.6＝1.2×
0.6＝
281.2÷
7.66.26×
0.680.44×
5.28.52＋3.5
109.2÷
2.63.12÷
0.3978.1×
0.579.1－1.44
7.3×
5＋5×
7.37.5＋2.98＋7.02＋4.5
22.7×
9.9＋0.27
3.87×
0.39＋3.87×
0.618.8÷
40
50x＋1＝40x＋3.4＝196.7x－3.9x＝5.6
4（x－5）＝5.2x÷
3.39＝0.55x＋0.2＝3.6
4x＋3＝28x÷
2.4＝127.4x－0.1x＝17.52
10（x－4）＝65.7x－0.96＝0.750x＋0.2＝4.7
0.4×
0.06＝4÷
1＝0.15×
0.3＝1×
0.7＝
5.2÷
13＝2.2×
0.3＝0.36÷
0.9＝0.14×
0.5＝
7÷
14＝0.5×
0.3＝0.11×
0.6＝1×
4＝1.3×
0.2＝0.16×
0.5＝1.1×
454.4÷
6.45.06×
0.680.21×
4.11.04＋1.7
100.7÷
5.32.1÷
0.391.6×
0.837.3－4.72
3.7×
2.9＋17.1×
3.76.5＋4.39＋5.61＋39.5
1.5）×
42.5×
9.9＋0.25
7.09×
0.02＋7.09×
0.983.3÷
0.125÷
80
32x＋9＝53x＋2＝109.7x－3.8x＝16.52
8（x－3）＝8.8x÷
8.51＝0.850x－0.8＝3.3
x＋3＝23x÷
2.5＝128.1x－2.2x＝8.26
10（x＋3）＝65.8x÷
2.55＝0.532x＋0.9＝4.4
3＝3＋0.2＝14×
0.02＝0.14＋0.4＝
5＝3.2×
0.2＝0.12×
0.3＝0.22×
1.2＋5＝0.7×
0.2＝0.28÷
0.4＝0.23×
1.2×
3＝1.3×
0.2＝0.11×
0.6＝0.44÷
0.11＝
43.7÷
2.39.9×
0.140.46×
24.66＋9.2
388.8÷
8.11.44÷
0.3676.1×
0.867.3－3.51
9.1×
1＋9×
9.13.7＋5.34＋4.66＋26.3
85.3×
9.9＋0.53
7.44×
0.6＋7.44×
0.41.6÷
4
64x－1＝51x－3.3＝87.6x－0.4x＝20.88
10（x－8）＝3.2x－1.05＝0.45x＋0.4＝6.1
4x＋8＝27x－0.5＝116.3x－3x＝6.93
8（x－2）＝76.2x－4.24＝0.332x－0.8＝8.1
0.06＝1.2×
0.3＝0.15×
0.2＝0.1＋0.4＝
5＝7.2÷
0.9＝0.27÷
0.9＝0.19×
1.3＋2＝1.8×
0.5＝0.22÷
1.1＝0.16×
0.4＝
0.9×
0.03＝2.3－0.3＝1.1×
0.8＝1.2×
396.9÷
6.32.81×
0.310.97×
1.98.29＋4.1
11.8÷
5.90.38÷
0.1946.2×
0.318.7＋1.78
7.5×
8.7＋11.3×
7.55.3＋2.92＋7.08＋9.7
23.5×
9.9＋0.35
9.09×
0.62＋9.09×
0.383÷
0.5÷
2
16x＋8＝51x＋4.5＝127.4x－2.3x＝12.24
5（x－2）＝1.5x÷
1.27＝0.964x－0.3＝5.3
4x＋8＝33x＋4.7＝117.9x－3.9x＝9.2
10（x－3）＝85.7x÷
9.21＝0.34x＋0.5＝4
1.4×
2＝1.2×
5＝1.9×
0.3＝1.1×
0.07＝2.2×
0.2＝0.15×
0.5＝0.15＋0.3＝
4＝1.9×
0.5＝0.22×
70.2÷
1.32.55×
6.85.13＋6.4
168.3÷
9.96.09÷
0.8782.9×
0.325.6＋4.69
5.2×
1.4＋8.6×
5.21.8＋3.71＋6.29＋14.2
6.89×
0.27＋6.89×
0.737.6÷
2.5÷
0.4
2x＋3＝35x－1.4＝89.4x－1.4x＝8.8
10（x－8）＝7x－7＝0.94x＋0.2＝3.2
25x－4＝29x÷
3.7＝206.7x－1.4x＝5.3
5（x－2）＝71x－0.35＝0.8x－0.3＝6.5
4＝0.8×
0.2＝12×
0.04＝0.1×
1×
2＝2.4－0.2＝1.1＋0.6＝0.15×
3＝
1.8＋2＝1＋0.3＝0.18÷
0.9＝0.11＋0.4＝
0.03＝1＋0.2＝0.13×
639.1÷
8.35.45×
0.430.12×
3.56.55＋2.3
3.4÷
0.12.25÷
0.2596×
0.915.4－2.17
2.1＋7.9×
7.37.6＋3.24＋6.76＋10.4
（8.5×
0.5）×
43.7×
9.9＋0.37
6.47×
0.01＋6.47×
0.996.1÷
2x＋9＝43x＋0.7＝105.9x－0.5x＝5.94
10（x－9）＝10.2x÷
1.43＝0.950x＋0.5＝5.8
20x＋1＝53x＋4.2＝168.7x－0.5x＝11.48
2（x＋4）＝67.4x－3.52＝0.88x＋0.2＝5.5
1.2＋5＝2.8×
0.5＝1×
0.9＝
0.03＝0.3×
0.6×
0.04＝0.2×
0.4＝0.78÷
1.3＝1.1×
1.1＋2＝2.6－0.2＝1.2－0.9＝0.14＋0.4＝
180÷
3.65.98×
0.280.44×
6.96.23＋7.6
412.8÷
8.62.7÷
0.4539.6×
0.168.6＋4.01
6.4×
7.5＋2.5×
6.46.2＋2.94＋7.06＋1.8
81.3×
9.9＋0.13
6.55×
0.11＋6.55×
0.892.5÷
0.2÷
50
25x－2＝53x－1.6＝179.6x－4.1x＝15.4
8（x－8）＝4.7x÷
9.21＝0.54x－0.7＝8.5
25x－2＝59x－4.7＝157.1x－0.2x＝14.49
5（x＋2）＝68x－0.91＝0.632x＋0.1＝7.4
5＝1×
0.3＝10×
0.04＝0.15×
4＝0.6×
0.4＝11×
0.05＝0.19×
0.02＝3.5÷
0.7＝15×
0.02＝0.15×
4＝3.1×
0.2＝1.1＋0.3＝0.1×
216.2÷
2.38.15×
0.850.3×
6.78.41＋4
217.5÷
8.70.9÷
0.1880.1×
0.387.7＋1.71
4.6×
6.6＋3.4×
4.67.5＋2.53＋7.47＋30.5
（7.5×
87.5×
9.9＋0.75
7.57×
0.28＋7.57×
0.725.4÷
2x－5＝40x－1.8＝138.4x－0.5x＝15.8
5（x－7）＝5.7x－0.4＝0.5x－0.8＝6.1
x－8＝59x＋1.9＝78.8x－2.9x＝11.21
5（x－1）＝69.3x－2.39＝0.516x－0.4＝6.6
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