4.36-3.27+5.64-4.73,还有42.81+27.45-12.8+22.55这两道题怎样用简便方法计算,
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![4.36-3.27+5.64-4.73,还有42.81+27.45-12.8+22.55这两道题怎样用简便方法计算,](/uploads/image/z/198943-7-3.jpg?t=4.36-3.27%2B5.64-4.73%2C%E8%BF%98%E6%9C%8942.81%2B27.45-12.8%2B22.55%E8%BF%99%E4%B8%A4%E9%81%93%E9%A2%98%E6%80%8E%E6%A0%B7%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97%2C)
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4.36-3.27+5.64-4.73,还有42.81+27.45-12.8+22.55这两道题怎样用简便方法计算,
4.36-3.27+5.64-4.73,还有42.81+27.45-12.8+22.55这两道题怎样用简便方法计算,
4.36-3.27+5.64-4.73,还有42.81+27.45-12.8+22.55这两道题怎样用简便方法计算,
4.36-3.27+5.64-4.73=(4.36+5.64)-(3.27+4.73)=10-8=2,42.81+27.45-12.8+22.55=(42.81-12.8)+(27.45+22.55)=30.01+50=80.01.
4.36-3.27+5.64-4.73简便计算
4.36-3.27+5.64-4.73,还有42.81+27.45-12.8+22.55这两道题怎样用简便方法计算,
4.36*4.36+5.64*4.36怎么简便计算
4.36+1.48+5.64+5.2怎么算
5.64-1.28+4.36+7.72的简便计算还没学小数乘法
4.36乘以21+2.1乘以5.64 简便计算
4.73/2+4.73/3+4.73/4+4.73/6简算
4.73×2.5÷4.73简便计算
(-5.25)*(-4.73)-4.73*(-19.75)*25*(-5.27)
(-5.25)*(-4.73)-4.73*(-19.75)-25*(-5.27)
4.36乘6.5+4.36乘4.5-4.36脱式计算
4.36乘6.5+4.36乘4.5-4.36脱式计算
4.73×0.29简便计算
4.36化成分数是多少
4.36化成分数是?
4.36+0.18*2.5
3.57/(8.64-4.36*1.5)
27.8乘0.25+71.2乘5.64+5.64简便计算