(1).|-35|+(-73)+|-15|+(-27)

题目

(1).|-35|+(-73)+|-15|+(-27)
=
=
(2).1+(-1/2)+1/3+(-1/6)
=
=
(3).3 1/4+(2 3/5)+53/4+(-8 2/5)
=
=
(4).(-17)+59+(-37)
=
=
（2 3/5）表示二又五分之三.......

答案

1).|-35|+(-73)+|-15|+(-27)
=35+15-27-73
= -50
(2).1+(-1/2)+1/3+(-1/6)
=1-1/3
=2/3
(3).3 1/4+(2 3/5)+53/4+(-8 2/5)米看懂···
=
=
(4).(-17)+59+(-37)
=5