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1、 计算题专项作业1、脱式计算，必须有计算过程。0.6（0.2+0.3） 4.7（2.61.7） 4.3（1.5+0.43）7.399 (1.25+2.5) 8 9.421094.20.9 (8.4+0.28) 7 7.899+3.92 7.4(3.74) 51.30.27+10.1 6.399+6.3 7.28+0.94+2.72+0.06 0.72（0.3+0.2）0.6 3.750.2（0.740.24） 7.381.45（0.4+0.05） 0.85（4.20.4）0.23 7.84+0.730.84 0.459.61.2 15.74.35.7 1.6+0.41.6+0.4 78.4（0
2、.7+4.26） 62.82.50.4 1100.11.4 12.40.4+5.62 8.54+1.50.25 2.311.20.5 994.3 13243.756.3 12.78-(4.972.78) 63.42.50.4 0.80.880.22 4.60.354.60.65 23.40.813.47.2 3.141.931.40.81 2.95101-2.95 (1.250.25)4 4.914 6310.1-630.1 4.2994.2 3.21016.210.1 5.41.8 35（0.352） 7.310.21.46 0.921.01 15.613.115.63.1 4.90.84.
3、90.8 12.96（9.61.52） 1.20.251.34 （4.86.4）8 40.50.811.05 97.50.39136.7 86.40.240.25 11.16（100.7） （30094.8）0.5 12.63.5（9.88.7） 0.648（0.40.5）0.6 15.89(6.755.89) 60.9（13.535.37）10.8 7.852.340.854.66 35.61.815.67.2 4.8100.10.2516.244.87.8780.52 3.53.50.9 5.861.81.24.14 25.48(9.40.52) 4.23.5 17.8(1.784) （1
4、02.154.6）8.5 1.252.532 15.20.2549.24（2.83.2）0.5 27.53.77.53.7 0.79199 10.49.60.35 （6.352.154.6）0.852.57.5（8.652.25） 2.311.20.5 （2.50.25）0.4 600.98 28.83.219.23.2 57.63.657.66.47.2（3.61.2） （7.71.54）0.7 1.256.8 720.8110.4 7.20.128.5 0.450.1830018.10.923.93 3.760.2525.8 94.8352.46.235.51.50.12 4.078.69
5、.125 51.30.2756.280.67 91.23.8 260.1310.50.75 0.7560.18 6.210.03 6.94.83.1 0.4566.223.78 15.89(6.755.89) 4.025.40.98 5.171.83.2 13.75(3.756.48) 3.687.562.68 7.852.340.854.6635.61.815.67.2 3.822.90.189.1 9.64.83.6 7.140.532.47 5.272.860.661.63 13.354.682.65 73.81.6413.85.36 47.87.45+8.8 0.398+0.36+3.
6、64 15.75+3.590.59+14.25 66.868.661.34 0.2516.24 (1.250.125)8 3.6102 3.723.56.283.5 36.83.96.1 15.613.115.615.62.1 4.87.8780.52 324.90.9 4.8100.1 56.59.956.5 7.0910.80.87.09 25.48(9.40.52) 4.23.5 3201.258 18.769.918.76 3.522.50.4 3.94.16.15.9 5.63.5 9.60.80.4 4.2994.2 17.8(1.784) 0.491.4 1.252.532 3.
7、6510.1 15.20.254 146.5(2346.5) 3.834.563.835.44 0.89100.1 4.3612.58 9.7999.7 27.53.77.53.7 8.542.50.4 0.65101 3.20.2512.5 (45.932.7)80.125 3.140.6831.40.032 5.61.250.82.50.4 7.20.22.41.4 8.91.01 7.74（2.81.3）1.52.263.92.73.97.3 181.80.1250.8 12.79.91.27 21（9.33.7）5.6 15.02-6.8-1.02 5.411-5.4 2.316+2.
8、323+2.3 9.43-（6.28-1.57） 3.654.736.50.37 46572386 13.70.253.74 2.229.9+6.666.7 1010.87-0.9187 10.716.1-15.110.70.79199 4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24 2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98 0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.54.96.5 3.070.381.62 1.293.72.716.382.451.
9、55 3.251.790.591.75 23.40.813.47.20.32403 3.20.364.81.64 1.233.40.236.6 0.2536 12.7（3.70.84） 36.541.764.54 0.250.734 7.60.80.27.6 0.85199 0.258.54 1.288.60.728.6 12.50.960.8 10.49.60.35 0.8（4.31.25） 3.123.1299 28.610128.6 0.8615.70.8614.7 2.4102 2.311.20.5 147.322.68 2.648.677.3611.33 7028 （2.50.25）
10、0.4 9.161.50.59.16 3.63.60.5 63.42.50.4 4.91.4 3.9（1.35） （7.71.54）0.7 2.52.4 .745 15（0.150.4）0.351.2520.8 32.40.90.132.4 150.25 4.51.8 4.23.5 9300.65 (1)2x+8=16 (2)x5=10 (3)x+7x=8 (4)9x-3x=6 (5)6x-8=4 (6)5x+x=9 (7) x-8=6x (8)4x5=20 (9)2x-6=12 (10)7x+7=14 (11)6x-6=0 (12)5x+6=11 (13)2x-8=10 (14)2x-8=4
11、 (15)3x+7=28 (16)3x-8=30 (17)6x+6=12 (18)3x-3=1 (19)5x-3x=4 (20)2x+16=19 (21)5x+8=19 (22)14-6x=8 (23)15+6x=27 (24)5-8x=4 (25)9-2x=1 (26)10-x=8 (27)8-4x=6 (28)8-7x=1 (29)x-30=12 (30)6x-21=21 (31)9x=18 (32)x+4+8=23 (33)7x-12=8 (34) X-5.7=2.15 (35)0.516160.2=4x (36)9.25X=0.403 (37)16.9X=0. 3 (38)X0.5=2
12、.6 (39) x1333 (40)3 5x80 (41)1.8- 6x54 (42)6.7x 60.36.7 (43)9 4x 40 （44）0.2x0.40.53.7 （45）9.4x0.4x16.2 （46）12 4x20 （47） xx1.4 （48）12 x34 x=1 （49）18x14 x= 12 （50）23 x514 = 14 （51）12 34 x=56 （52）2214 x= 12 （53）23 x14 x= 14 （54）x14 x= 65 （55）23 x=14 x 14 （56）30x12x 14x=1 （57）5x-2x=30 （58）89x-43x=9.2 （59）1.2x-0.5x=6.3 （60）4x-x=48.6 （注：素材和资料部分来自网络，供参考。请预览后才下载，期待你的好评与关注！）