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1、精选优质文档-倾情为你奉上青岛版五年级数学上计算题专项练习(三)一、能简算的要简算10.9-3.74+0.9 6.8+1.256.88 2.4399+2.43(8.14-3.75)2.54 35.72-4.9-(5.72+5.1)27.38-5.34+2.62-4.66 8.23+6.5-8.23+6.520.4-6.472 32.2+7.080.4 32.44+32.412.75(2.756.8) 13.354.682.65 27.385.342.624.66 254.75.3 45.5(6.8215.45) 8.236.58.236.5 35.724.9(5.725.1) 28.462.9
2、913.75(3.756.48) 7.852.340.854.66 5.860.720.38 23.81.6413.85.36 102.576.43 27.385.342.624.66二、直接写出得数:0.75+0.38= 4.8+4.2 = 8.5+2.5= 460.3= 0.860= 3.75= 7.50.4= 100.01= 4.54= 9.9101= 731.01= 3.810.1=2.899= 3.59.9= 4.51.1= 4.7625=259.6= 1.611= 3.210.1= 579.9=311.1= 3.225= 2.615= 4.54= 1.258= 2.213= 6.25= 6.152=4.436= 1. 2516= 2.25= 4.523= 8.218= 3.546= 3.251= 2.314= 专心-专注-专业