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