来自尚晓明的问题
几道数学计算题,0-(-64)-(+43)+(-49)-(+15)(-2)+3+6+(-3)+2+(-4)(+6.1)-(-4.3)+(+2.1)-5.73.54+(-3.72)-(-15.46)-(+5.28)(-121.3)+(-78.5)-(8又2分之1)(-121.3)(-39又19分之18)*(-15)-15*43+(-15)*21-(-15)*1
几道数学计算题,
0-(-64)-(+43)+(-49)-(+15)
(-2)+3+6+(-3)+2+(-4)
(+6.1)-(-4.3)+(+2.1)-5.7
3.54+(-3.72)-(-15.46)-(+5.28)
(-121.3)+(-78.5)-(8又2分之1)(-121.3)
(-39又19分之18)*(-15)
-15*43+(-15)*21-(-15)*164
-1的2次方-[2-(-3)的2次方]*|1/5-1/3|/(-1/10)
全部都要写过程,写了的再加10分,
1回答
2020-10-0223:57