Question

Ayuda,plis le doy corona ,=(

Answer 1

a) +6-3+2 = +8-3 = +5

b) -13+13 = 0

c)-9+9-8 = -8

d) +5-3+2-9+4-8 = +11-20 = -9

e) +9-2+4-9+15-10 = +19-12 = +7

Answer 2

Respuesta:

a) 6-3+3 = 5

b) -13×13 = -169

c) 0 + -8 = -8

d) -11-20 = -9

c) 19-12 = 7