Question

(-7) – (+15)=
10 – (-14)=
-70 – 71=
(-4) – (+15)0=
-7 – 0=

Answer 1

Respuesta:

$( - 7) - ( + 15) = - 22$

$10 - ( - 14) = 24$

$- 7 0 - 71 = - 141$

$( - 4) - ( + 15) = - 19$

$- 7 - 0 = - 7$