3500除以14的简便运算

3500除以14的简便运算
2025-05-01 17:22:22
推荐回答(2个)
回答1:

3500÷14
=3500÷(7x2)
=3500÷7÷2
=500÷2
=250

回答2:

3500/14
=500X7/14
=250X2X7/14
=250