Question

calcule: 10-(-2)-(+8)-(+11)-(-5)-1​

Answer 1

Resposta:

7-(-2)-(+8)-(+11)-(-5)-1

7+2-8-11+5-1

9-19+4

-10+4

-6

espero ter ajudado

Answer 2

Resposta:

$10-(-2)-(8)-(11)-(-5)-1\\\\10+2-8-11+5-1\\\\10+3+5=18\\\\-8-11-1=-20\\\\18-20=-2\\\\Resposta:-2$

Espero ter ajudado :)