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