Question

subtract.
$49 - 22=square$
$12-(-11)=square$

Explanation:

Step1: Subtract 22 from 49

$49 - 22=27$

Step2: Simplify the double - negative

$12-(-11)=12 + 11$

Step3: Add 12 and 11

$12+11 = 23$

Answer:

1. $49 - 22=27$
2. $12-(-11) = 23$