出10道绝对值和加的混合运算计算题,计算题!!!!!!!!!不是练习题!!!!!!!

2025-06-28 00:56:38
推荐回答(1个)
回答1:

(1)23+(-73)
(2)(-84)+(-49)
(3)7+(-2.04)
(4)4.23+(-7.57)
(5)(-7/3)+(-7/6)
(6)9/4+(-3/2)
(7)3.75+(2.25)+5/4
(8)-3.75+(+5/4)+(-1.5)

(9)(+1.3)-(+17/7) (10)(-2)-(+2/3)

(11)|(-7.2)-(-6.3)+(1.1)| (12)|(-5/4)-(-3/4)|-|1-5/4-|-3/4|)