(-15)+(+14)-(-36)-43+(-52)

2025-04-05 12:08:07
推荐回答(2个)
回答1:

我用计算机算的,然后又演算了几遍
没错的:
(-15)+(+14)-(-36)-43+(-52)
=-15+14+36-43-52
=-1+36-43-52
=35-43-52
=-8-52
=-60

回答2:

(-15)+(+14)-(-36)-43+(-52)
=-15+14+36-43-52
=-1+36-43-52
=35-43-52
=-8-52
=-60