236乘37乘27巧算等于多网!

236乘37乘27巧算等于多网

趋势迷

236乘37乘27巧算等于多

2024-07-21 21:27:09 来源:网络

236乘37乘27巧算等于多

236✖️37✖️27的巧算???
=236×37×27 =8732×27=235764
236*37*27=235764 巧算是37*27=(40-3)X27 =1080-81 =1000+80-81 =1000-1 2364(1000-1)=236*(1000-1)=236000-236 =235764

236乘37乘27巧算等于多

【速算;巧算】 236x37x27??
因为37乘以27是999🦒_🐕‍🦺,然后用简便方法🎾——😿🌟。
=236000-236 =235764
236乘以27加273乘以73怎么巧算???
题设转换成式子为236×27+273×73=(273-37)×27+273×73=273×27-37×27+273×73=273×(27+73)27×37=27300-999=26301😝*-🏐。
解*🐉||😼*:36×236 =(40-4)×236 =40×236-4×236 =9440-944 = 9000-944+440 =8056+440 =8496
236×27+273×73怎么巧算???
236×27+273×73 =236×27+(236+37)×73 =236×27+236×73+37×73 =236×(27+73)+(40-3)×73 =236×100+40×73-3×73 =23600+2920-219 =26520-219 =26301
246+128+236+376 =246+236+128+376 =482+128+376 =610+376 =986
236乘237减235乘238怎么巧算??
=(235+1)×237-235×(237+1)(235×237+1×237)(235×237+1×235)235×237+1×237-235×237-1×235 =1×237-1×235 =1×(237-235)1×2 =2
236X19÷38 =118X2X19÷38 =118X(38÷38)=118X1 =118