Question

resolver lo siguientes
operacions
a) +4+5+ (2 X 3)
b) (-4-1) - (-1-4)
c) 45÷9 - 100÷10
​

Answer 1

Respuesta:

a) +4+5+ (2 X 3) =

4+5+6 = 15

b) (-4-1) - (-1-4) =

(-5)-(-5) = 0

c) 45÷9 - 100÷10 =

5-10 = -5