Mental arithmetic level 1_14 on Day:.........Month:..........Year:...........

Total Core =

1. 6 - 5 + 4 + 3
Answer

2. 7 - 3 + 2 + 5
Answer

3. 3 + 7 + 8 + 9
Answer

4. 5 + 2 - 6 + 7
Answer

5. 8 - 6 + 3 + 4
Answer

6. 5 - 1 + 6 + 4
Answer

7. 4 + 6 + 2 + 3
Answer

8. 3 + 7 + 3 + 8
Answer

9. 8 - 4 + 3 + 1
Answer

10. 8 + 2 + 4 + 1
Answer

11. 5 + 3 + 7 - 4
Answer

12. 2 + 3 + 2 + 9
Answer

13. 7 + 3 + 1 + 4
Answer

14. 3 + 3 - 2 + 4
Answer

15. 3 + 8 + 4 - 3
Answer

16. 2 + 3 + 5 + 5
Answer

17. 7 + 4 + 6 - 4
Answer

18. 3 + 8 + 2 + 6
Answer

19. 9 + 9 - 4 + 7
Answer

20. 4 + 3 + 2 - 5
Answer