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Halla el resultado de las siguientes sumas:

a) [tex](+12)+(+5)+(-4)[/tex]
b) [tex](-8)+(-2)+(-10)[/tex]
c) [tex](-15)+(-4)+(+9)[/tex]
d) [tex](-3)+(+11)[/tex]

Efectúa estas operaciones:

a) [tex](+8)+(+2)+(-2)[/tex]
b) [tex](-14)+(-7)+(-11)[/tex]
c) [tex](-7)+(-2)+(+6)[/tex]
d) [tex](-5)+(+2)[/tex]

Sagot :

GinnyAnsweridn
Claro, vamos a resolver cada suma y operación paso por paso:

### Sumas

#### a) [tex]\((+12) + (+5) + (-4)\)[/tex]

1. [tex]\( 12 + 5 = 17 \)[/tex]
2. [tex]\( 17 - 4 = 13 \)[/tex]

Resultado: [tex]\( 13 \)[/tex]

#### b) [tex]\((-8) + (-2) + (-10)\)[/tex]

1. [tex]\( -8 - 2 = -10 \)[/tex]
2. [tex]\( -10 - 10 = -20 \)[/tex]

Resultado: [tex]\( -20 \)[/tex]

#### c) [tex]\((-15) + (-4) + (+9)\)[/tex]

1. [tex]\( -15 - 4 = -19 \)[/tex]
2. [tex]\( -19 + 9 = -10 \)[/tex]

Resultado: [tex]\( -10 \)[/tex]

#### d) [tex]\((-3) + (+11)\)[/tex]

1. [tex]\( -3 + 11 = 8 \)[/tex]

Resultado: [tex]\( 8 \)[/tex]

### Operaciones

#### a) [tex]\((+8) + (+2) + (-2)\)[/tex]

1. [tex]\( 8 + 2 = 10 \)[/tex]
2. [tex]\( 10 - 2 = 8 \)[/tex]

Resultado: [tex]\( 8 \)[/tex]

#### b) [tex]\((-14) + (-7) + (-11)\)[/tex]

1. [tex]\( -14 - 7 = -21 \)[/tex]
2. [tex]\( -21 - 11 = -32 \)[/tex]

Resultado: [tex]\( -32 \)[/tex]

#### c) [tex]\((-7) + (-2) + (+6)\)[/tex]

1. [tex]\( -7 - 2 = -9 \)[/tex]
2. [tex]\( -9 + 6 = -3 \)[/tex]

Resultado: [tex]\( -3 \)[/tex]

#### d) [tex]\((-5) + (+2)\)[/tex]

1. [tex]\( -5 + 2 = -3 \)[/tex]

Resultado: [tex]\( -3 \)[/tex]

### Resumen de las respuestas:

- Sumas:
- a) [tex]\( 13 \)[/tex]
- b) [tex]\( -20 \)[/tex]
- c) [tex]\( -10 \)[/tex]
- d) [tex]\( 8 \)[/tex]

- Operaciones:
- a) [tex]\( 8 \)[/tex]
- b) [tex]\( -32 \)[/tex]
- c) [tex]\( -3 \)[/tex]
- d) [tex]\( -3 \)[/tex]

Espero que eso te sea útil. ¡Si tienes alguna otra pregunta, no dudes en preguntar!
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