Respuesta :
Answer:
6
Step-by-step explanation:
=81−43+(9)(2)−50
=38+(9)(2)−50
=38+18−50
=56−50
=6
Answer:
6.
Step-by-step explanation:
81-86÷2+(9×2)-50
work out the parentheses first;
= 81 - 86 / 2 + 18 - 50
Now the division:
= 81 - 43 + 18 - 50
= 38 + 18 - 50
= 56 - 50
= 6.
