Mental arithmetic level 2_27 on Day:.........Month:..........Year:...........

Total Core =

1. 81 + 11 - 4 + 8 - 1
Answer

2. 83 - 62 - 5 - 3 + 8
Answer

3. 87 - 4 - 25 + 12 - 40
Answer

4. 7 - 4 + 9 - 3 + 8
Answer

5. 91 - 5 - 12 + 13
Answer

6. 20 - 15 + 12 - 13
Answer

7. 84 - 22 - 40 - 14
Answer

8. 2 + 8 - 4 + 5 - 2
Answer

9. 13 + 17 - 3 - 4 + 9
Answer

10. 32 + 9 + 8
Answer

11. 1 + 1 + 9
Answer

12. 23 + 8 - 1
Answer

13. 3 + 9 + 9 + 9 + 60
Answer

14. 2 + 12 + 9
Answer

15. 1 * 45
Answer

16. 3 * 44
Answer

17. 2 * 58
Answer

18. 2 * 54
Answer

19. 1 * 71
Answer

20. 67 - 55 - 3 + 9 - 4
Answer