(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8 (2)0.25+2(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8(2)0.25+2又1/4+3.75-1又1/2-3又1/4(3)3又1/2-(-5又1/4)+(-3又1/3)-0.25+1/6(4)4.3+(-2又4/5)-(
(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8 (2)0.25+2(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8(2)0.25+2又1/4+3.75-1又1/2-3又1/4(3)3又1/2-(-5又1/4)+(-3又1/3)-0.25+1/6(4)4.3+(-2又4/5)-(
(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8 (2)0.25+2
(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8
(2)0.25+2又1/4+3.75-1又1/2-3又1/4
(3)3又1/2-(-5又1/4)+(-3又1/3)-0.25+1/6
(4)4.3+(-2又4/5)-(-3.7)+12又1/2
(5)-(-1又1/3)+(-1/2)+2又3/5-1又1/4)
最后一到列式计算
-1与-5/12的差再减去-1/6与-5/8的和所得到的差是多少?
我最多给1个小时的时间!
(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8 (2)0.25+2(1)5.57-[(-3/8)+(0.5)-(-5/6)+4又2/3]-1/8(2)0.25+2又1/4+3.75-1又1/2-3又1/4(3)3又1/2-(-5又1/4)+(-3又1/3)-0.25+1/6(4)4.3+(-2又4/5)-(
用相机拍下来