(40+8+4)×25怎样脱式计算?

2024-11-25 05:04:43
推荐回答(3个)
回答1:

(40+8+4)x25
=40x25+8ⅹ25+4x25
=1000+200+100
=1200+100
=1300

回答2:

(40+8+4)×25
=52*25
=1300

回答3:

(40+8+4)×25
=40×25+8×25+4×25
=1000+200+100
=1300