Mental arithmetic level 2_14 on Day:.........Month:..........Year:...........

Total Core =

1. 75 - 4 - 21 + 3 - 1
Answer

2. 7 - 7 + 81 + 5 - 64
Answer

3. 9 + 60 - 4 - 12 + 4
Answer

4. 83 + 5 - 14 + 3 - 2
Answer

5. 5 - 2 + 66 - 51 - 8
Answer

6. 5 + 12 - 3 + 5 + 50
Answer

7. 1 + 7 - 4 + 25 - 14
Answer

8. 25 - 1 - 14 + 7 - 7
Answer

9. 66 - 33 + 3 - 6 + 8
Answer

10. 4 + 70 - 31 + 5 - 3
Answer

11. 86 - 4 + 4 - 1 - 33
Answer

12. 6 - 3 + 76 - 74 - 1
Answer

13. 1 + 16 - 3 + 60 + 1
Answer

14. 7 + 3 - 5
Answer

15. 5 + 5 - 5
Answer

16. 8 + 4 - 5
Answer

17. 9 + 2 - 5
Answer

18. 27 + 4 - 5
Answer

19. 73 + 8 - 5
Answer

20. 39 - 9 - 5
Answer