9.99x22.2+33.3x3.34简便运算
2个回答
=33.3×(6.66+3.34)
=333
相关问题
9.99*22.2+33.3*3.34 简便运算
99.99*22.22+33.33*33.34的简便运算?
9.99*2.22+3.33*3.34 怎么简便计算?
9.99*22.2+33.3*3.34
怎样算简便:99X22十33x34
9.99X7.78+3.33X6.66用简便运算
99.99X22.22+33.33X33.34怎么简算?
99.99×22.22+33.33×33.34 简便方法计算
运用幂的运算性质进行简便运算1.2^5x8^4x16^22.(-9)^3x(-2/3)^3x(1/3)^33.[(1/2
简便运算,算出得数,3.78x2.5 9.8+99.8+0.2x3 2.3x85+23x1.5 34.17x990+34