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