6.7+4.8+3.3+5.2的简便计算是什么?

2025-03-01 04:21:35
推荐回答(2个)
回答1:

6.7+4.8+3.3+5.2
=(6.7+3.3)+(4.8+5.2)
=10+10
=20
望采纳哦~

回答2:

6.7+4.8+3.3+5.2
=(6.7+3.3)+(4.8+5.2)
=10+10
=20