20.75+4.25*0.8 33.6/【352.8/(5.

弗瑞斯特19812022-10-04 11:39:541条回答

20.75+4.25*0.8 33.6/【352.8/(5.
20.75+4.25*0.8 33.6/【352.8/(5.33-2.18)】 11.34-(5.8+1.34)简算

已提交，审核后显示！提交回复

共1条回复

liumin6688 共回答了13个问题 | 采纳率92.3%: 1年前

相关推荐

(-2.75)+(4又1/4)+(-2又3/8）+5/8= (-20.75)+3又1/4+(-4.25)+(+19又 3 (-2.75)+(4又1/4)+(-2又3/8）+5/8= (-20.75)+3又1/4+(-4.25)+(+19又 3/4)= (-6)-(-5)-(-6)= (-6又1/8)+3.125)= (-2.75)+(4又1/4)+(-2又3/8）+5/8= (-20.75)+3又1/4+(-4.25)+(+19又 3/4)= AhKid1年前1: 如堕烟海共回答了14个问题 | 采纳率92.9%

(-2.75)+(4又1/4)+(-2又3/8）+5/8=
= 1.5-1.75
= -0.25
(-20.75)+3又1/4+(-4.25)+(+19又 3/4)=
= -1-1
= -2
(-6)-(-5)-(-6)
= -6+5+6
=5
(-6又1/8)+3.125)
= -6.125+3.125
= -3

1年前查看全部

大家在问