Mental arithmetic level 2_24 on Day:.........Month:..........Year:...........

Total Core =

1. 19 + 54 + 11 - 13
Answer

2. 24 - 14 + 31 + 19
Answer

3. 12 + 38 - 25 + 43
Answer

4. 15 + 62 + 13 - 52
Answer

5. 72 - 41 - 18 + 23
Answer

6. 16 + 24 - 11 + 41
Answer

7. 18 + 13 - 19 + 28
Answer

8. 13 + 49 - 53 + 62
Answer

9. 65 - 32 + 37 - 19
Answer

10. 69 + 19 - 14 + 18
Answer

11. 12 + 9 + 3 + 5
Answer

12. 23 + 9 + 2 - 1
Answer

13. 32 + 8 + 8 - 3
Answer

14. 76 + 9 - 4 + 6
Answer

15. 3 * 83
Answer

16. 2 * 86
Answer

17. 3 * 76
Answer

18. 3 * 93
Answer

19. 2 * 67
Answer

20. 69 + 19 - 24 + 16
Answer