Question

Resuelve las siguientes sumas de números con signo
• (-12) + (-3) =
• (+9) + (-7)=
• (-6) + (-15) =
• (+24) + (+6) =
• (+7) + (+8) =
· (+15) + (+6) =
• (-4) + (+16) =
- (+39) + (-13) =
- (-3) + (+9) =
- (-8) + (-4) =
• (-8) + (-12) =
- (+15) + (-12) =
- (+4) + (+8) =
• (-16) + (-4) =
- (+6) + (+8) =
- (-8) + (-17) =
· (+6) + (-15) =
- (-24) + (+12) =
- (+6) + (-3) =
• (-6) + (+15) =
• (-8) + (+17) =
• (-9) + (-32) =
· (+6) + (+2) =
• (-14) + (-5) =​

Answer 1

Respuesta:

Explicación paso a paso:

-12-3=-15

9-7=2

-6-15=-21

24+6=30

7+8=15

15+6=21

-4+16=12

-39-13=-52

+3+9=+12

+8-4=+4

-8-12=-20

-15-12=-27

-4+8=+4

-16-4=-20

-6+8=+2

+8-17=-9

+6-15=-9

+24+12=+36

-6-3=-9

-6+15=+9

-8+17=+9-9-32=-41

6+2=+8

-14-5=-19

Answer 2

(-12) + (-3) = $\large \sf -(12+3)= \Large \boxed{\purple{\sf -15}}$

(+9) + (-7) = $\large \sf 9 - 7 = \Large \boxed{\purple{\sf 2}}$

(-6) + (-15) = $\large \sf -(6+15) = \Large \boxed{\purple{\sf -21}}$

(+24) + (+6) = $\large \sf 24+6= \Large \boxed{\purple{\sf 30}}$

(+7) + (+8) = $\large \sf 7+8 = \Large \boxed{\purple{\sf 15}}$

(+15) + (+6) = $\large \sf 15+6 = \Large \boxed{\purple{\sf 21}}$

(-4) + (+16) = $\large \sf 16-4= \Large \boxed{\purple{\sf 12}}$

(+39) + (-13) = $\large \sf 39-13= \Large \boxed{\purple{\sf 26}}$

(-3) + (+9) = $\large \sf 9-3= \Large \boxed{\purple{\sf 6}}$

(-8) + (-4) = $\large \sf -(8+4)= \Large \boxed{\purple{\sf -12}}$

(-8) + (-12) = $\large \sf -(8+12)= \Large \boxed{\purple{\sf 30}}$

(+15) + (-12) = $\large \sf 15-12= \Large \boxed{\purple{\sf 3}}$

(+4) + (+8) = $\large \sf 4+8 = \Large \boxed{\purple{\sf 12}}$

(-16) + (-4) = $\large \sf -(16+4)= \Large \boxed{\purple{\sf -20}}$

(+6) + (+8) = $\large \sf 6+8= \Large \boxed{\purple{\sf 14}}$

(-8) + (-17) = $\large \sf -(8+17)= \Large \boxed{\purple{\sf -25}}$

(+6) + (-15) = $\large \sf 6-15= \Large \boxed{\purple{\sf -9}}$

(-24) + (+12) = $\large \sf 12-24= \Large \boxed{\purple{\sf -12}}$

(+6) + (-3) = $\large \sf 6-3= \Large \boxed{\purple{\sf 3}}$

(-6) + (+15) = $\large \sf 15-6= \Large \boxed{\purple{\sf 8}}$

(-8) + (+17) = $\large \sf 17-8= \Large \boxed{\purple{\sf 9}}$

(-9) + (-32) = $\large \sf -(9+32)= \Large \boxed{\purple{\sf -41}}$

(+6) + (+2) = $\large \sf 6+2= \Large \boxed{\purple{\sf 8}}$

(-14) + (-5) = $\large \sf -(14+5)= \Large \boxed{\purple{\sf -19}}$