99×351+351简便运算

99×351+351简便运算
2025-04-06 06:18:36
推荐回答(4个)
回答1:


回答2:

回答3:

简便运算:99×351+351
=(99+1)x351
=100x351
=35100

回答4:

原式=351x(99+1)
=351x100
=35100