Question

Ayudenme me salvaran la vida :( Resuelve las siguientes sumas y restas, (recuerda que si es resta deber invertir los signos
+ (-3) + (-6) =
- (+5) + (-2) =
+ (+5) + (-4) =
+ (+1) - (+5) =
+(-8) + (+9) =
- (-7) - (+2) =
- ( -9) + (+7) =
+ (+8) - (-5) =
- (+4) + (-4) =
- (-3) - (-7) =

Resuelve las siguientes sumas y restas, (recuerda que si es resta deber invertir los signos)
+( -1 ) - ( +6 ) + (-4 ) - ( +9 ) =
- ( -5 ) + ( +4 ) - ( +2 ) + ( -6 ) =
+ ( -9 +2 ) + ( -6 -9 ) =
- ( +1 +8 ) + ( -5 +4 ) =
+ ( +4 +2 ) - ( -1 +5 ) =
- ( -6 +10 ) - ( -2 -3 ) =
+ ( -6 +2 +5 ) + ( -9 -2 +7 ) =
+ ( +5 -1 -4 ) - ( +8 -5 +1 ) =
- ( +5 +4 -8 ) + ( -8 +9 -4 ) =
- ( -3 -4 +10 ) - ( +7 +3 +6 ) =

Answer 1

Respuesta:

+(-3) + (-6)= +9

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

+(+5) + (-4)= -1

+(+1) - (+5)= -4

+(-8) + (+9)= -1

-(-7) - (+2)= -5

-(-9) + (+7)= 2

+(+8) - (-5)= 3

-(+4) + (-4)= +0

-(-3) - (-7)= 10

+(-1) - (+6) + (-4) - (+9) = -2

-(-5) + (+4) - (+2) + (-6) = 13

3) = -7

4) = 8

5) = 12

6) =-15

7) = -17

8) = 14

9) = 12

10) = - 27

Explicación paso a paso:

ojala y te sirva