Mental arithmetic level 2_8 on Day:.........Month:..........Year:...........

Total Core =

1. 15 - 8 - 6
Answer

2. 42 - 8 - 6
Answer

3. 14 - 3 - 8
Answer

4. 1 + 45 - 8
Answer

5. 23 - 2 - 8
Answer

6. 75 - 68 - 1
Answer

7. 40 - 18 + 1
Answer

8. 37 - 8 + 10
Answer

9. 9 + 16 + 5 - 8 - 9
Answer

10. 8 + 72 - 8 - 9 - 9
Answer

11. 27 + 38 - 9 - 26
Answer

12. 59 - 24 + 11 - 8
Answer

13. 26 + 35 - 20 - 8
Answer

14. 56 - 30 + 5 - 8 - 22
Answer

15. 15 - 4 - 9 + 39 - 28
Answer

16. 45 - 5 - 8 - 18 + 11
Answer

17. 63 + 22 + 2 + 2 - 4
Answer

18. 4 + 43 - 6 + 4 + 20
Answer

19. 51 + 4 + 2 + 31 + 11
Answer

20. 2 + 3 + 42 - 6 + 4
Answer