Mental arithmetic level 2_78 on Day:.........Month:..........Year:...........

Total Core =

1. 12 - 11 + 17 + 24
Answer

2. 23 + 31 + 16 - 21
Answer

3. 34 - 13 + 14 - 17
Answer

4. 43 + 17 - 32 + 44
Answer

5. 47 + 13 + 16 - 41
Answer

6. 54 + 11 + 17 - 35
Answer

7. 65 + 12 + 17 - 22
Answer

8. 76 + 12 - 16 + 23
Answer

9. 82 - 11 - 17 - 32
Answer

10. 98 - 75 + 16 - 23
Answer

11. 37 + 23 - 40 + 38
Answer

12. 29 + 26 - 30 + 34
Answer

13. 45 + 22 - 30 + 25
Answer

14. 28 - 24 + 76 - 40
Answer

15. 84 - 42 + 28 - 40
Answer

16. 8 * 79
Answer

17. 9 * 84
Answer

18. 7 * 77
Answer

19. 6 * 87
Answer

20. 8 * 88
Answer