25×1⼀4+0.25×16-1⼀4能简算的要简算

25×1/4+0.25×16-1/4能简算的要简算
2025-03-16 17:07:17
推荐回答(5个)
回答1:

25×1/4+0.25×16-1/4
= 25×1/4+1/4×16-1/4
=(25+16-1)×1/4
=40×1/4
=10

回答2:

25×1/4+0.25×16-1/4
=(25-1)×1/4+0.25×4×4
=24×1/4+1×4
=6+4
=10

回答3:

回答4:

25×1/4+0.25×16-1/4
=1/4(25+16-1)
=1/4*40
=10

回答5:

0.25*(25+16-1)=10