4 + 7 = ____ 10 + 7 = ___ 6 + 2 = ____ 5 + 4 = ____ 4 + 2 = ____
7 + 9 = ____ 9 + 2 = ____ 2 + 6 = ____ 0 + 6 = ____ 10 + 8 = ___
2 + 2 = ____ 6 + 0 = ____ 6 + 11 = ___ 1 + 6 = ____ 11 + 7 = ___
8 + 12 = ___ 11 + 3 = ___ 2 + 10 = __ 4 + 12 = ___ 5 + 1 = ____
4 + 1 = ____ 3 + 6 = ____ 12 + 3 = ___ 3 + 1 = ____ 10+ 10 = __
7 + 10 =____ 12 + 2 = ___ 11 + 1 = ___ 7 + 0 = ____ 1 + 9 = ____
9 + 4 = ____ 1 + 4 = ____ 2 + 7 = ____ 8 + 6 = ____ 7 + 2 = ____
10 + 5 = ___ 4 + 8 = ____ 9 + 7 = ____ 12 + 9 = ___ 2 + 3 = ____