Question

16. Calcula

a) (+2-10) + [+5-(+8+2)]

b) (+12-3) - [+1-(2-6)]

c) [+9-(+5)] + [+7+(-10)]

d) [+10 - (-2)] - [+5 - (+12)]

e) [+8 - (+6+4)] - (+5-7)

f) [+1 + (+6-9)] - (+8-12)





¡pd!: ho necessite jaaa!!! ❤

Answer 1

Te resolvere tus preguntas