Question

(+11) – (-3) =
(+18) – (-9) =
(+24) – (-2) =
(+31) – (-9)=
(-24) – (-3) =
(-32) – (+6) =

Answer 1

• $(+11) - (-3)=14$

$\left(11\right)-\left(-3\right)\\=11+3\\=14$

• $(+18) - (-9)=27$

$\left(18\right)-\left(-9\right)\\=18+9\\=27$

• $(+24) - (-2)=26$

$(24) -(-2)\\=24+2\\=26$

• $(+31) - (-9)=40$

$\left(31\right)-\left(-9\right)\\=31+9\\=40$

• $(-24) - (-3)=-21$

$\left(-24\right)-\left(-3\right)\\=-24+3\\=-21$

• $(-32) - (+6) =-38$

$\left(-32\right)-\left(6\right)\\=-32-6\\=-38$