Mental arithmetic level 2_26 on Day:.........Month:..........Year:...........

Total Core =

1. 2 + 9 + 4 - 6 - 7
Answer

2. 23 + 13 - 7- 8 + 4
Answer

3. 64 + 21 - 7 - 4 + 7
Answer

4. 79 - 14 - 6 + 6 - 9
Answer

5. 24 + 62 - 7 + 16 - 16
Answer

6. 90 - 7 - 11 - 42 - 16
Answer

7. 81 - 17 - 53 + 29
Answer

8. 4 + 9 - 5 + 2 + 4
Answer

9. 6 - 2 + 8 - 4 - 7
Answer

10. 6 + 70 - 23 + 2 - 5
Answer

11. 53 - 40 + 3 - 4 - 2
Answer

12. 83 + 4 - 3 + 4 - 46
Answer

13. 70 + 7 - 3 + 21 - 5
Answer

14. 3 + 82 + 3 - 2 - 21
Answer

15. 3 * 14
Answer

16. 2 * 65
Answer

17. 2 * 36
Answer

18. 2 * 47
Answer

19. 1 * 25
Answer

20. 32 + 11 - 6 - 4 - 6 + 2
Answer