Question

58×77+40×77+154用简便方法计算？

58×77+40×77+154用简便方法计算

Answer 1

58x77+40x77+154
= 58x77+40x77+2x77
=（58+40+2）x77
=100x77
=7700

Answer 2

计算如下:
58×77+40×77+154
=58×77+40×77+2×77
=（58+40+2）×77
=100×77
=7700

Answer 3

原式=58×77+40×77+2x77
=77x（58+40+2）
=77×100
=7700

Answer 4

58×77+40×77+154
=58×77+40×77+77×2
=77×（58+40+2）
=77×100
=7700
希望能帮到你！！

Answer 5

这道题应该这样简算
58x77+40x77+154
=58x77+40x77+77x2
=77x(58+40+2)
=77x100
=7700