Adding three numbers within 7
The number of all possible operations is equal to 121
Solve.

1 + 3 + 0 = _______

3 + 1 + 1 = _______

1 + 4 + 2 = _______

6 + 1 + 0 = _______

0 + 2 + 0 = _______

3 + 2 + 0 = _______

5 + 0 + 1 = _______

0 + 2 + 1 = _______

2 + 5 + 0 = _______

2 + 2 + 1 = _______

5 + 1 + 1 = _______

5 + 0 + 0 = _______

1 + 6 + 0 = _______

0 + 4 + 2 = _______

0 + 7 + 0 = _______

3 + 4 + 0 = _______

0 + 3 + 2 = _______

1 + 3 + 3 = _______

1 + 2 + 0 = _______

2 + 0 + 5 = _______

3 + 2 + 2 = _______

3 + 0 + 1 = _______

4 + 2 + 0 = _______

0 + 0 + 4 = _______

2 + 1 + 2 = _______

3 + 3 + 1 = _______

2 + 4 + 1 = _______

0 + 1 + 3 = _______

1 + 0 + 4 = _______

0 + 3 + 4 = _______

2 + 2 + 0 = _______

0 + 6 + 1 = _______

2 + 4 + 0 = _______

0 + 4 + 1 = _______

1 + 2 + 2 = _______

4 + 3 + 0 = _______

0 + 0 + 3 = _______

1 + 0 + 3 = _______

4 + 0 + 2 = _______

3 + 2 + 1 = _______

1 + 0 + 6 = _______

3 + 1 + 0 = _______

2 + 0 + 3 = _______

0 + 3 + 3 = _______

1 + 1 + 3 = _______

2 + 3 + 0 = _______

2 + 1 + 0 = _______

0 + 1 + 2 = _______

0 + 2 + 4 = _______

2 + 0 + 4 = _______

1 + 0 + 0 = _______

0 + 0 + 1 = _______

0 + 1 + 4 = _______

0 + 6 + 0 = _______

1 + 1 + 5 = _______

1 + 5 + 1 = _______

3 + 0 + 0 = _______

2 + 0 + 1 = _______

0 + 0 + 0 = _______

1 + 2 + 4 = _______

0 + 0 + 7 = _______

0 + 0 + 7 = _______

1 + 2 + 3 = _______

6 + 0 + 0 = _______

0 + 3 + 1 = _______

4 + 1 + 0 = _______

1 + 1 + 0 = _______

0 + 4 + 0 = _______

2 + 0 + 0 = _______

4 + 0 + 0 = _______

0 + 2 + 5 = _______

5 + 2 + 0 = _______

4 + 0 + 1 = _______

1 + 0 + 5 = _______

0 + 1 + 5 = _______

4 + 1 + 1 = _______

3 + 1 + 3 = _______

0 + 5 + 2 = _______

0 + 1 + 0 = _______

0 + 0 + 6 = _______

5 + 0 + 2 = _______

1 + 4 + 1 = _______

0 + 1 + 6 = _______

0 + 2 + 2 = _______

1 + 3 + 2 = _______

1 + 1 + 1 = _______

3 + 1 + 2 = _______

4 + 1 + 2 = _______

0 + 5 + 0 = _______

1 + 1 + 2 = _______

1 + 0 + 2 = _______

2 + 3 + 2 = _______

3 + 0 + 3 = _______

0 + 4 + 3 = _______

2 + 1 + 1 = _______

0 + 5 + 1 = _______

2 + 0 + 2 = _______

0 + 3 + 0 = _______

3 + 0 + 4 = _______

5 + 1 + 0 = _______

0 + 1 + 1 = _______

6 + 0 + 1 = _______

3 + 0 + 2 = _______

7 + 0 + 0 = _______

1 + 0 + 1 = _______

1 + 2 + 1 = _______

1 + 4 + 0 = _______

2 + 2 + 3 = _______

1 + 3 + 1 = _______

2 + 1 + 3 = _______

1 + 1 + 4 = _______

0 + 0 + 5 = _______

4 + 2 + 1 = _______

3 + 3 + 0 = _______

2 + 2 + 2 = _______

0 + 2 + 3 = _______

1 + 5 + 0 = _______

4 + 0 + 3 = _______

2 + 1 + 4 = _______

0 + 0 + 2 = _______

2 + 3 + 1 = _______




Adding three numbers within 7
The number of all possible operations is equal to 121
The answer.

1 + 3 + 0 = 4

3 + 1 + 1 = 5

1 + 4 + 2 = 7

6 + 1 + 0 = 7

0 + 2 + 0 = 2

3 + 2 + 0 = 5

5 + 0 + 1 = 6

0 + 2 + 1 = 3

2 + 5 + 0 = 7

2 + 2 + 1 = 5

5 + 1 + 1 = 7

5 + 0 + 0 = 5

1 + 6 + 0 = 7

0 + 4 + 2 = 6

0 + 7 + 0 = 7

3 + 4 + 0 = 7

0 + 3 + 2 = 5

1 + 3 + 3 = 7

1 + 2 + 0 = 3

2 + 0 + 5 = 7

3 + 2 + 2 = 7

3 + 0 + 1 = 4

4 + 2 + 0 = 6

0 + 0 + 4 = 4

2 + 1 + 2 = 5

3 + 3 + 1 = 7

2 + 4 + 1 = 7

0 + 1 + 3 = 4

1 + 0 + 4 = 5

0 + 3 + 4 = 7

2 + 2 + 0 = 4

0 + 6 + 1 = 7

2 + 4 + 0 = 6

0 + 4 + 1 = 5

1 + 2 + 2 = 5

4 + 3 + 0 = 7

0 + 0 + 3 = 3

1 + 0 + 3 = 4

4 + 0 + 2 = 6

3 + 2 + 1 = 6

1 + 0 + 6 = 7

3 + 1 + 0 = 4

2 + 0 + 3 = 5

0 + 3 + 3 = 6

1 + 1 + 3 = 5

2 + 3 + 0 = 5

2 + 1 + 0 = 3

0 + 1 + 2 = 3

0 + 2 + 4 = 6

2 + 0 + 4 = 6

1 + 0 + 0 = 1

0 + 0 + 1 = 1

0 + 1 + 4 = 5

0 + 6 + 0 = 6

1 + 1 + 5 = 7

1 + 5 + 1 = 7

3 + 0 + 0 = 3

2 + 0 + 1 = 3

0 + 0 + 0 = 0

1 + 2 + 4 = 7

0 + 0 + 7 = 7

0 + 0 + 7 = 7

1 + 2 + 3 = 6

6 + 0 + 0 = 6

0 + 3 + 1 = 4

4 + 1 + 0 = 5

1 + 1 + 0 = 2

0 + 4 + 0 = 4

2 + 0 + 0 = 2

4 + 0 + 0 = 4

0 + 2 + 5 = 7

5 + 2 + 0 = 7

4 + 0 + 1 = 5

1 + 0 + 5 = 6

0 + 1 + 5 = 6

4 + 1 + 1 = 6

3 + 1 + 3 = 7

0 + 5 + 2 = 7

0 + 1 + 0 = 1

0 + 0 + 6 = 6

5 + 0 + 2 = 7

1 + 4 + 1 = 6

0 + 1 + 6 = 7

0 + 2 + 2 = 4

1 + 3 + 2 = 6

1 + 1 + 1 = 3

3 + 1 + 2 = 6

4 + 1 + 2 = 7

0 + 5 + 0 = 5

1 + 1 + 2 = 4

1 + 0 + 2 = 3

2 + 3 + 2 = 7

3 + 0 + 3 = 6

0 + 4 + 3 = 7

2 + 1 + 1 = 4

0 + 5 + 1 = 6

2 + 0 + 2 = 4

0 + 3 + 0 = 3

3 + 0 + 4 = 7

5 + 1 + 0 = 6

0 + 1 + 1 = 2

6 + 0 + 1 = 7

3 + 0 + 2 = 5

7 + 0 + 0 = 7

1 + 0 + 1 = 2

1 + 2 + 1 = 4

1 + 4 + 0 = 5

2 + 2 + 3 = 7

1 + 3 + 1 = 5

2 + 1 + 3 = 6

1 + 1 + 4 = 6

0 + 0 + 5 = 5

4 + 2 + 1 = 7

3 + 3 + 0 = 6

2 + 2 + 2 = 6

0 + 2 + 3 = 5

1 + 5 + 0 = 6

4 + 0 + 3 = 7

2 + 1 + 4 = 7

0 + 0 + 2 = 2

2 + 3 + 1 = 6