767+怎么简便计算
767一(250十360)怎样简便计算? -
=767-(600+10)=767-600-10 =157
简便计算767-(356+67)767-356-67 =767-67-356 =700-356 =344
=767-(600+10)=767-600-10 =157
简便计算767-(356+67)767-356-67 =767-67-356 =700-356 =344
等于767-99+33=(767+33)99=800-99=701 所以结果等于701
767+198 =767+200 - 2 =965
767-89-411的简便方法怎么计算? -
解:767-89-411 =767-(89+411)767-500 =267
767*236+767*65-767用简便计算767*236+767*65-767 =767*(236+65-1)767*300 =230100
767+199简便计算? -
你好,这道题的简便算法如下:767+199 =767+200-1 =967-1 =966 望采纳。
用简便方法计算767-147减253的差乘27 767-147减253的差乘27 =(767-147-253)27 =【767-(147+253)】27 =(767-400)27 =367*27 =9909
767十199简便计算? -
767+199 =767+200-1 =967-1 =966
767-497 =767-500+3 =270