五年级计算题专项练习.doc

五年级计算题专项练习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 0.72（0.3+0.2）0.6 6.399+6.3 3.750.2（0.740.24） 7.28+0.94+2.72+0.06 7.84+0.730.84 0.459.61.2 7.381.45（0.4+0.05） 15.74.35.7 0.85（4.20.4）0.23 1.6+0.41.6+0.4 78.4（0.7+4.26）62.82.50.4 1100.11.4 12.40.4+5.628.54+1.50.25 2.311.20.5 994.3 13243.756.3 12.78-(4.972.78) 63.42.50.40.80.880.22 4.60.354.60.65 23.40.813.47.22.95101-2.95 (1.250.25)4 4.9146310.1-630.1 4.2994.2 3.21016.210.1 5.41.8 35（0.352） 3.141.931.40.817.310.21.46 0.921.01 15.613.115.63.14.90.84.90.8 12.96（9.61.52） 1.20.251.34 （4.86.4）8 40.50.811.05 97.50.39136.786.40.240.25 11.16（100.7） （30094.8）0.512.63.5（9.88.7） 0.648（0.40.5）0.6 15.89(6.755.89)7.852.340.854.66 35.61.815.67.2 0.2516.2460.9（13.535.37）10.8 4.8100.14.87.8780.523.53.50.9 5.861.81.24.14 25.48(9.40.52)4.23.5 17.8(1.784) （102.154.6）8.51.252.532 15.20.254 9.24（2.83.2）0.5 27.53.77.53.7 0.79199 10.49.60.35（6.352.154.6）0.85 2.311.20.5 （2.50.25）0.42.57.5（8.652.25） 600.98 28.83.219.23.257.63.657.66.4 7.2（3.61.2） （7.71.54）0.71.256.8 720.8110.47.20.128.50.450.1830018.10.923.93 3.760.2525.894.8352.46.23 5.51.50.12 4.078.69.12551.30.2756.280.6791.23.8260.13 10.50.75 0.7560.186.210.03