Mental arithmetic level 2_9 on Day:.........Month:..........Year:...........

Total Core =

1. 2 + 46 - 6 + 17 - 5
Answer

2. 12 + 1 + 52 - 5 + 6
Answer

3. 3 - 2 + 13 + 30 + 1
Answer

4. 94 + 3 - 6 - 20 + 8
Answer

5. 43 + 2 + 3 - 7 + 18
Answer

6. 2 + 4 - 6 + 62 + 13
Answer

7. 3 + 25 + 40 - 5 + 3
Answer

8. 79 - 10 - 5 + 3 + 12
Answer

9. 8 - 6 + 47 - 5 + 42
Answer

10. 5 + 5 - 7
Answer

11. 9 + 1 - 7
Answer

12. 3 + 8 - 7
Answer

13. 9 + 6 - 7
Answer

14. 8 + 33 - 7
Answer

15. 15 - 7 + 2
Answer

16. 35 - 9 - 7
Answer

17. 76 - 7 - 19
Answer

18. 25 - 7 + 20
Answer

19. 86 - 7 + 20
Answer

20. 86 - 66 - 7
Answer