11*22 0.22*3300 330*4.4怎样简便记算
1个回答
(10+1)*22
(20+2)*33
(40+4)*33
相关问题
11*22 +0.22*3300+330*4.4的解法
11x22+0.22x3300+330x4.4=
11×22+0.22×3300+330×4.4
14*22+0.22*3300+330*4.4+0.044*55000 求简便计算.要利用到小数
简便运算,①7.63×5.4+2.37×5.4-12.5×5.35×0.8 ②11×22+0.22×3300+330×4
11x22+0.22x3300+33x4.4
几道数学简算题11×22+0.22×3300+330×4.4 455×7.6+111×15.2+32.3×765.6×6
(要用运算定律)46.3X0.56+5.38X5.6-0.05611X22+0.22X3300+330x4.4
12.68-22.78÷3.4的简便怎样算
下面各题怎样算简便怎样算.1.25×32×0.25 9.07-22.78÷3.4 3.