5.06+4.2与1.8的积和是多少?

2025-12-17 00:12:40
推荐回答(2个)
回答1:

5.06+4.2×1.8
=5.06+7.56
=12.62

回答2:

5.06十4.2x1.8=5.06十7.56=12.62,和是12.62