① 75乘102用乘法簡便運算怎麼寫
75x102
=75x100+75x2
=7500+150
=7650
② 75×102 簡便
75×102 簡便
75×102
=75×(100+2)
=75×100+75×2
=7500+150
=7650
③ 102x75簡便運算
利用乘法分配律求解即可:
原式=(100+2)x75
=100x75+75x2
=7500+150
=7650
望採納
④ 簡便計算102x75四年級這么簡便算
解:102×75
=(100+2)×75
=100×75+2×75
=7500+150
=7650
望採納,謝謝!
⑤ 75X102用簡便演算法
75×(l00+2)=75xl00+75x2=7500+I50=7650
⑥ 75x102簡便計算十秒內速回
75x102
=75×(100+2)
=75×100+75×2
=7500+150
=7650
⑦ 75X102的簡便計算
=75×(100+2)
⑧ 102×75簡便計算要過程
102×75
=(100+2)×75
=100×75+2×75
=7500+150
=7650
祝你開心
⑨ 75×102的簡便運算
=75X(2十100)
=75X2十75x100
=150十7500
=765O