有理数加法 -2/15+(-0.8) -1/4+(-5/6) 6又1/12+(-3又5/18) (有理数加法-2/15+(-0.8)-1/4+(-5/6)6又1/12+(-3又5/18)(-505又2/3)+505又2/30+(-0.3)+0.7(-5)+(-8)+(+12)(+3.8)+(-4.9)67+(-73)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/26 07:20:20
![有理数加法 -2/15+(-0.8) -1/4+(-5/6) 6又1/12+(-3又5/18) (有理数加法-2/15+(-0.8)-1/4+(-5/6)6又1/12+(-3又5/18)(-505又2/3)+505又2/30+(-0.3)+0.7(-5)+(-8)+(+12)(+3.8)+(-4.9)67+(-73)](/uploads/image/z/15229567-55-7.jpg?t=%E6%9C%89%E7%90%86%E6%95%B0%E5%8A%A0%E6%B3%95+-2%2F15%2B%EF%BC%88-0.8%EF%BC%89+-1%2F4%2B%EF%BC%88-5%2F6%EF%BC%89+6%E5%8F%881%2F12%2B%EF%BC%88-3%E5%8F%885%2F18%EF%BC%89+%EF%BC%88%E6%9C%89%E7%90%86%E6%95%B0%E5%8A%A0%E6%B3%95-2%2F15%2B%EF%BC%88-0.8%EF%BC%89-1%2F4%2B%EF%BC%88-5%2F6%EF%BC%896%E5%8F%881%2F12%2B%EF%BC%88-3%E5%8F%885%2F18%EF%BC%89%EF%BC%88-505%E5%8F%882%2F3%EF%BC%89%2B505%E5%8F%882%2F30%2B%EF%BC%88-0.3%EF%BC%89%2B0.7%EF%BC%88-5%EF%BC%89%2B%EF%BC%88-8%EF%BC%89%2B%EF%BC%88%2B12%EF%BC%89%EF%BC%88%2B3.8%EF%BC%89%2B%EF%BC%88-4.9%EF%BC%8967%2B%EF%BC%88-73%EF%BC%89)
xN@_!aմsjL
cpv.|O;w;d:eo<{__/^Lz1Z#LGV7`MVuN AjS\;Yp,/J'd}o~yMIv![ŭ|_nMUOɇ\UmWMM& BieVL*q܄,Ofmz&