2 + 6 = ______________________________ 8 2 + 4 = ______________________________ 6 9 - 6 = ______________________________ 3 3 + 6 = ______________________________ 9 9 - 4 = ______________________________ 5 9 - 9 = ______________________________ 0 9 + 1 = ______________________________ 10 9 - 8 = ______________________________ 1 9 - 4 = ______________________________ 5 1 + 3 = ______________________________ 4 1 + 7 = ______________________________ 8 9 - 3 = ______________________________ 6 8 - 4 = ______________________________ 4 3 + 3 = ______________________________ 6 7 + 3 = ______________________________ 10 9 - 6 = ______________________________ 3 9 - 5 = ______________________________ 4 9 - 4 = ______________________________ 5 7 - 5 = ______________________________ 2 8 - 7 = ______________________________ 1 6 + 3 = ______________________________ 9 7 + 1 = ______________________________ 8 9 - 6 = ______________________________ 3 7 + 3 = ______________________________ 10 4 + 1 = ______________________________ 5 7 + 3 = ______________________________ 10 8 + 1 = ______________________________ 9 9 - 5 = ______________________________ 4 2 + 2 = ______________________________ 4 2 + 6 = ______________________________ 8 1 + 2 = ______________________________ 3 4 + 1 = ______________________________ 5 5 + 3 = ______________________________ 8 1 + 9 = ______________________________ 10 9 - 3 = ______________________________ 6 7 - 5 = ______________________________ 2 9 - 5 = ______________________________ 4 8 - 3 = ______________________________ 5 4 + 2 = ______________________________ 6