Grade 1: Missing addend - sums with 11
The number of all possible operations is equal to 24
Solve.

________ + 11 = 11

________ + 7 = 11

________ + 9 = 11

________ + 10 = 11

________ + 8 = 11

________ + 0 = 11

________ + 3 = 11

________ + 1 = 11

________ + 6 = 11

________ + 2 = 11

________ + 4 = 11

________ + 5 = 11

7 + ________ = 11

3 + ________ = 11

0 + ________ = 11

10 + ________ = 11

11 + ________ = 11

6 + ________ = 11

2 + ________ = 11

4 + ________ = 11

1 + ________ = 11

5 + ________ = 11

9 + ________ = 11

8 + ________ = 11




Grade 1: Missing addend - sums with 11
The number of all possible operations is equal to 24
The Answer.

0 + 11 = 11

4 + 7 = 11

2 + 9 = 11

1 + 10 = 11

3 + 8 = 11

11 + 0 = 11

8 + 3 = 11

10 + 1 = 11

5 + 6 = 11

9 + 2 = 11

7 + 4 = 11

6 + 5 = 11

7 + 4 = 11

3 + 8 = 11

0 + 11 = 11

10 + 1 = 11

11 + 0 = 11

6 + 5 = 11

2 + 9 = 11

4 + 7 = 11

1 + 10 = 11

5 + 6 = 11

9 + 2 = 11

8 + 3 = 11