Question

1.11x4．8-33.3x0.06简便计算？

Answer 1

1.11x4.8-33.3x0.06
=1.11x(4.8-30x0.06)(提取公因数)
=1.11x(4.8-1.8)
=1.11x3
=3.33
本题答案是：3.33

Answer 2

这个题应该用乘法分配律：1.11*4.8-33.3*0.06=1.11*4.8-1.11*30*0.06=1.11*(4.8-30*0.06)=1.11*(4.8-1.8)=1.11*3=3.33，明白了吧！

Answer 3

1.11x4．8-33.3x0.06
＝1.11x4.8一1.11x30x0.06
＝1.11x4.8一1.11x1.8
＝1.11x（4.8一1.8）
＝1.11×3
二3.33

Answer 4

简便计算如下：
1.11×4.8-33.3×0.06
=1.11×100×0.01×4.8-3.33×10×0.1×0.06
=(1.11×100)×(0.01×4.8)-(33.3×10)×(0.1×0.06)
=111×0.048-333×0.006
=111×(0.048-3×0.006)
=111×(0.048-0.018)
=111×0.03
=3.33

Answer 5

这道题目可以这样简便计算：
1.11x4．8-33.3x0.06
＝1.11x4.8一1.11x30x0.06
＝1.11x4.8一1.11x1.8
＝1.11x（4.8一1.8）
＝1.11×3
二3.33