Mental arithmetic level 2_72 on Day:.........Month:..........Year:...........

Total Core =

1. 91 - 41 - 11 + 53
Answer

2. 9 + 31 - 22 + 54
Answer

3. 32 - 3 + 21 - 10
Answer

4. 20 + 32 - 13 - 6
Answer

5. 11 - 3 + 31 + 31
Answer

6. 5 + 9 + 25 - 38
Answer

7. 51 + 15 - 1 + 9
Answer

8. 10 + 7 - 2 + 9
Answer

9. 39 - 2 - 31 + 8
Answer

10. 76 + 8 - 84 + 1
Answer

11. 9 - 1 + 64 + 20
Answer

12. 18 + 4 + 52 + 7
Answer

13. 2 + 6 + 14 + 61
Answer

14. 76 + 5 - 50 - 1
Answer

15. 9 + 6 + 64 + 7
Answer

16. 6 * 52
Answer

17. 1 * 59
Answer

18. 3 * 76
Answer

19. 74 * 8
Answer

20. 8 * 63
Answer