Grade 1: Missing addend - sums with 16
The number of all possible operations is equal to 34
Solve.

________ + 2 = 16

________ + 1 = 16

________ + 7 = 16

________ + 13 = 16

________ + 12 = 16

________ + 15 = 16

________ + 11 = 16

________ + 8 = 16

________ + 16 = 16

________ + 5 = 16

________ + 14 = 16

________ + 0 = 16

________ + 6 = 16

________ + 10 = 16

________ + 9 = 16

________ + 4 = 16

________ + 3 = 16

9 + ________ = 16

15 + ________ = 16

13 + ________ = 16

3 + ________ = 16

12 + ________ = 16

10 + ________ = 16

6 + ________ = 16

2 + ________ = 16

5 + ________ = 16

1 + ________ = 16

11 + ________ = 16

4 + ________ = 16

14 + ________ = 16

8 + ________ = 16

16 + ________ = 16

0 + ________ = 16

7 + ________ = 16




Grade 1: Missing addend - sums with 16
The number of all possible operations is equal to 34
The Answer.

14 + 2 = 16

15 + 1 = 16

9 + 7 = 16

3 + 13 = 16

4 + 12 = 16

1 + 15 = 16

5 + 11 = 16

8 + 8 = 16

0 + 16 = 16

11 + 5 = 16

2 + 14 = 16

16 + 0 = 16

10 + 6 = 16

6 + 10 = 16

7 + 9 = 16

12 + 4 = 16

13 + 3 = 16

9 + 7 = 16

15 + 1 = 16

13 + 3 = 16

3 + 13 = 16

12 + 4 = 16

10 + 6 = 16

6 + 10 = 16

2 + 14 = 16

5 + 11 = 16

1 + 15 = 16

11 + 5 = 16

4 + 12 = 16

14 + 2 = 16

8 + 8 = 16

16 + 0 = 16

0 + 16 = 16

7 + 9 = 16