Question

3.59乘以6.83减去35.9乘以3.17用简便计算怎么做？

Answer 1

3.59×6.83+3.59×3.17
=3.59×(6.83+3.17)
=3.59×10
=35.9
如果有简便计算的话，就是上面这些数。给出来的那些数是无法简便运算的

Answer 2

解=3.59×6.83−35.9×3.17
=35.9×0.683−35.9×3.17
=35.9×（0.683−3.17）
=35.9×（−2.487）
=−89.2833

Answer 3

3.59*6.83-35.9*3.17
=35.9*（6.83-3.17）
=35.9*3.66
=131.394

Answer 4

3.59X6.83一35.9X3.17
=35.9X68.3一35.9X3.17
=35.9X(68.3一3.17)
=35.9X65.13
=2338.167

Answer 5

这道题是乘法分配率的变式，两个乘法算式里面分别有3.59和35.9，利用积不变的规律变式:
3.59×6.83-35.9×3.17
=3.59×6.83-3.59×31.7
=3.59×（6.83-31.7）
这种方法计算。