Question

4.95×7.5+3.75×10.1的简便运算是什么？

Answer 1

4.95×7.5+3.75×10.1
=4.95×7.5+10.1×0.5×7.5
=（兆羡颂族郑4.95+5.05）派答×7.5
=10×7.5
=75

Answer 2

此题用中念乘法轿哗分配律进行卖帆困简便计算
4.95×7.5+3.75×10.1
=4.95x2x3.75+3.75x10.1
=3.75x（9.9+10.1）
=3.75x20
=75

Answer 3

原式＝好凳4.95×7.5＋3.75×2×5.05
＝4.95×7.5＋谈滚7.5×5.05
＝7.5×(4.95＋5.05)
＝友侍旅7.5×10
＝75

Answer 4

4.95×7.5+3.75×10.1
=4.95×2×3.75+10.1×3.75
=9.9×3.75+10.1×3.75
=20×3.75
=75

Answer 5

4.95×7.5+3.75×10.1
=4.95×2×3.75+3.75×10.1
=9.9×3.75+3.75×10.1
=（顷消腊雀滑9.9+10.1）桥薯×3.75
=20×3.75
=75