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