Question

ayudaaaa plissss Resolver las siguientes adiciones y sustracciones.
3+(-5)=
8+(+ 2)=
-30+50=
-3+(-8)=
-30+(-20)=
10+(-10)=
7-(+10)=
6-(+ 4)=
15-(+ 32)=
-80-(-30)=
-25-(-22)=
-18-(-12)=
plisssss

Answer 1

Respuesta:

-2

+10

+20

-11

-50

0

-3

2

-17

-50

-3

-6

Explicación paso a paso:

Kim NamJoon

Kim SeokJin

Min YoonGi

Jung HoSeok

Park JiMin

Kim TaeHyung

Jeon JungKook

Answer 2

Explicación paso a paso:

1.

$3 + ( - 5) = \\ 3 - 5 = \\ = - 2$

2.

$8 + ( + 2) = \\ 8 + 2 = \\ 10$

3.

$- 30 + 50 = \\ = 20$

4.

$- 3 + ( - 8) = \\ - 3 - 8 = \\ = - 11$

5.

$- 30 + ( - 20) = \\ - 30 - 20 \\ = - 50$

6.

$10 + ( - 10) = \\ 10 - 10 = \\ = 0$

7.

$7 - ( + 10) = \\ 7 - 10 = \\ = - 3$

8.

$6 - ( + 4) \\ =6 - 4 \\ = 2$

9.

$15 - ( + 32) = \\ 15 - 32 = \\ = - 17$

10.

$- 80 - ( - 30) = \\ = - 80 + 30 = \\ = - 50$

11.

$- 25 - ( - 22) = \\ - 25 + 22 = \\ = - 3$

12.

$- 18 - ( - 12) = \\ - 18 + 12 = \\ = - 6$