146x56-47x56+56简便运算怎么写

2025-04-08 16:03:36
推荐回答(3个)
回答1:

56x(146-47+1)
=56x100
=5600
祝好好学习,天天向上!答题很辛苦,请采纳

回答2:

146x56-47x56+56
解:
=146x56-47x56+56x1 运用乘法分配律
=(146-47+1)x56
=100x56
=5600
祝学习进步。

回答3:

=146x56-47x56+56x1
=(146-47+1)x56
=100x56
=5600
学习进步