1. [QUESTION    1]       –  16  –  (- 16) =

Question 1 of 10

2. [QUESTION    2]       –  51  –  (- 31) =

Question 2 of 10

3. [QUESTION    3]       11  –  (- 9) =

Question 3 of 10

4. [QUESTION    4]       37  –  (- 21) =

Question 4 of 10

5. [QUESTION    5]       23  –  41 =

Question 5 of 10

6. [QUESTION    6]       12  –  43 =

Question 6 of 10

7. [QUESTION    7]       35 –  (- 14) =

Question 7 of 10

8. [QUESTION    8]       29  –  (- 5) =

Question 8 of 10

9. [QUESTION    9]      –  44  –  (- 25) =

Question 9 of 10

10. [QUESTION    10]       21  – 36 =

Question 10 of 10