(25.4+1.6)0.25简便计算

(25.4+1.6)0.25简便计算是除以0.25
2025-04-09 11:54:14
推荐回答(2个)
回答1:

(25.4+1.6)x0.25简便计算
=27x0.25
=(30-3)x0.25
=30x0.25-3x0.25
=7.5-0.75
=6.75

回答2:

0.25=1/4=/4
原式=(25.4+1.6)/4
=27/4
=6.75