(98-65)乘(35+27)怎么简算
问题描述:
(98-65)乘(35+27)怎么简算
答
(98-65)x(35+27)=33x62=(30+3)x62=30x62+3x62=1860+186=2046
(98-65)乘(35+27)怎么简算
(98-65)x(35+27)=33x62=(30+3)x62=30x62+3x62=1860+186=2046