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简算计算(5道,15.32*4+4.68/0.25 15/(0.15*0.4) 5.3+0.1+5.3-0.10.73-0.25+0.73+0.25 27.38-5.34+2.62-4.66

题目详情
简算计算(5道,
15.32*4+4.68/0.25 15/(0.15*0.4) 5.3+0.1+5.3-0.1
0.73-0.25+0.73+0.25 27.38-5.34+2.62-4.66
▼优质解答
答案和解析
15.32*4+4.68/0.25=4*(15.32+4.68)=4*20=8015/(0.15*0.4)=15/0.15 * 1/0.4=100/0.4=2505.3+0.1+5.3-0.1=5.3+5.3+0.1-0.1=10.6+0=10.60.73-0.25+0.73+0.25 =0.73+0.73-0.25+0.25=1.46+0=1.4627.38-5.34+2.62-4.66=2...