Mental arithmetic level 2_43 on Day:.........Month:..........Year:...........

Total Core =

1. 12 + 3 + 17 - 14
Answer

2. 38 - 13 + 27 - 52
Answer

3. 56 - 11 + 17 - 22
Answer

4. 37 - 12 + 16 - 22
Answer

5. 76 - 41 + 26 - 23
Answer

6. 34 + 31 + 27 - 22
Answer

7. 23 + 42 + 17 - 43
Answer

8. 34 + 21 + 16 - 42
Answer

9. 55 + 26 - 41 + 23
Answer

10. 45 + 36 - 42 + 19
Answer

11. 23 + 14 - 22 + 12
Answer

12. 34 + 14 + 15 - 52
Answer

13. 36 + 55 - 31 + 23
Answer

14. 67 + 14 - 30 + 24
Answer

15. 82 - 31 + 14 + 15
Answer

16. 6 * 97
Answer

17. 7 * 96
Answer

18. 6 * 88
Answer

19. 7 * 86
Answer

20. 6 * 79
Answer