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