1 + 3 = ______
4
8 + 3 = __________
11
2 + 2 = _______
4
4 + 2 = ________
6
6 + 6 = _______
12
3 + 3 = ________
6
6 + 5 = _________
11
6 + 4 = ________
10
8 + 4 = _____
12
4 + 4 = ________
8
2 + 3 =_________
5
4 + 1 = ______
5
6 + 3 = _____
9
7 + 2 = ______
9
6 + 2 = ______
8
2 + 1 = ______
3
1 + 1 = _______
2
5 + 2 = _______
7
3 + 4 = ______
7
4 + 5 = _______
9
3 + 5 = __________
8
5 + 5 = _____
10