7 + 9 = ___
4 + 7 = ___
7 + 4 = ___
44 + 27 = ___
36 + 45 = ___
$26 + $34 = ___
147 + 175 = ___
156 + 54 = ___
24 + 6 = ___
46 + 5 = ___