Remaining Subtraction Combinations

Question 1

9 - 6

Answer 1

3

Question 2

11 - 3

Answer 2

8

Question 3

11 - 4

Answer 3

7

Question 4

11 - 7

Answer 4

4

Question 5

11 - 8

Answer 5

3

Question 6

12 - 4

Answer 6

8

Question 7

12 - 5

Answer 7

7

Question 8

12 - 8

Answer 8

4

Question 9

12 - 9

Answer 9

3

Question 10

13 - 5

Answer 10

8

Question 11

13 - 8

Answer 11

5

Question 12

14 - 6

Answer 12

8

Question 13

9 - 3

Answer 13

6