2.7×6.3+2.7×2.7+2.7简便计算

2.7×6.3+2.7×2.7+2.7简便计算
2025-04-15 04:59:21
推荐回答(1个)
回答1:

2.7×6.3+2.7×2.7+2.7简便计算
2.7×6.3+2.7×2.7+2.7
=2.7×(6.3+2.7+1)
=2.7×10
=27