76乘以43加上76乘以56加上76的简便计算.

问题描述:

76乘以43加上76乘以56加上76的简便计算.

76乘以43加上76乘以56加上76
=76*(43+56+1)
=76*100
=7600

76X43+76X56+76
=76X43+76X56+76X1
=76X[43+56+1]
=76X100
=7600 [求采纳】

76X43+76X56+76
=76X(43+56+1)
=76X100
=7600