77×51+23×51的简便计算

77×51+23×51的简便计算
2025-04-10 08:59:35
推荐回答(2个)
回答1:

77×51+23×51的简便计算
=(77+23)x51
=100x51
=5100

回答2:

=(77+23)x51
=100ⅹ51
=5100