1 + 0 = ___
0 + 1 = ___
3 + 4 = ___
4 + 3 = ___
3 + 2 = ___
___ = 6 + 2
5 + 5 = ___
5 + 4 = ___
7 + 7 = ___
7 + 6 = ___