7 + 5 = (12)

9 + 1 = (     )

2 + 3 = (     )

9 + 1 = (     )

6 + 3 = (     )

6 + 1 = (     )

6 + 5 = (     )

8 + 4 = (     )

8 + 3 = (     )

6 + 2 = (     )

6 + 3 = (     )

7 + 2 = (     )

1 + 3 = (     )

8 + 2 = (     )

5 + 6 = (     )

5 + 2 = (     )

2 + 6 = (     )

7 + 2 = (     )

1 + 7 = (     )

3 + 6 = (     )

4 + 6 = (     )

2 + 4 = (     )

6 + 3 = (     )

1 + 4 = (     )

3 + 3 = (     )

5 + 2 = (     )

4 + 8 = (     )

6 + 1 = (     )

4 + 1 = (     )

5 + 7 = (     )

7 + 5 = (12)

9 + 1 = (10)

2 + 3 = (5)

9 + 1 = (10)

6 + 3 = (9)

6 + 1 = (7)

6 + 5 = (11)

8 + 4 = (12)

8 + 3 = (11)

6 + 2 = (8)

6 + 3 = (9)

7 + 2 = (9)

1 + 3 = (4)

8 + 2 = (10)

5 + 6 = (11)

5 + 2 = (7)

2 + 6 = (8)

7 + 2 = (9)

1 + 7 = (8)

3 + 6 = (9)

4 + 6 = (10)

2 + 4 = (6)

6 + 3 = (9)

1 + 4 = (5)

3 + 3 = (6)

5 + 2 = (7)

4 + 8 = (12)

6 + 1 = (7)

4 + 1 = (5)

5 + 7 = (12)