Question

5.05x10.1怎样用简便方法？

Answer 1

5.05×10.1的简便计算方法是80.1看作是10+0.1在腊姿利用乘法轮宽绝巧哗的分配律进行计算。
5.05×10.1
= 5.6× ( 10+0.1）
= 5.6×10+5.6×0.1
= 56+0.56
= 56.56

Answer 2

5.05×10.1
=5.05×（简塌10+0/弯咐凳埋旅1）
=5.05×10+5.05×0.1
=50.5+0.505
=51.005

Answer 3

5.05×10.1的简便算法是5.05×10+0.1括号5.05×14 50.5+嗯，5:05就是51.05。

Answer 4

5.05×10.1
=5.05×(10+0.1)
=5.05×10+5.05×0.1
=50.5+0.505
=51.005

Answer 5

这个什字可以写成5.05乘以州物括号10+0点一，等于五点05×10+5点05×0点一，旦乎等于册迟液50点5+0点505，等于51.005