--66x176--33x(-68)+22x126=
1个回答
=-11616+2244+2772
=-6600
相关问题
-66乘176-33乘-68+22乘126
99.99x22.22＋66.66x66.67怎么简便计算
解6(x一9)一22(x十2)=66(x一1)一33(x一2)
99.99X22.22+33.33X33.34怎么简算?
99*11+33*22+33*66+22
11x22+0.22x3300+33x4.4
33+22*55=66*( )
x*3.33%*（1-5%）=126.54 解方程
66+33-22+55+34
11x22+o.22x33oo+33ox4.4怎么用简便方法计算