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43乘98的简便运算方法

43×98=43×(100-2) =4300-86 =4214

43×98 =43×(100-2) =43×100-43×2 =4300-86 =4214

乘法分配率 4214

43×98的简便计算 43×98 =43*(100-2) =43*100-43*2 =4300-86 =4214

43x98=43x(100-2)=43x100-43x2=4300-86=4216 答题不容易,望采纳,谢谢!!! 如有不懂,可追问!不采纳的,今后不再回答!

43✘(100-2)=43✘100-43✘2=4300-86=4214

470乘98 =470×(100-2) =470×100-470×2 47000-940 =46060

98乘43用简便方法计算运用了什么字母公式 98乘43 =43*(100-2) =43*100-43*2 =4300-86 =4214

234乘98用简便计算怎么计算 234乘98 =234*(100-2) =234*100-234*2 =23400-468 =22932

42×98 =42×(100-2) =42×100-42×2 =4200-84 =4116

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