Question

Calcula: {7-[3·(-4)]-27÷(-9)}-10

Answer 1

Respuesta:

• 12

Explicación paso a paso:

{7-[3·(-4)]-27÷(-9)}-10

{7-[-12]-(27÷(-9))}-10

{7+12-(-3)}-10

{19+3}-10

22-10

12