Mental arithmetic level 2_34 on Day:.........Month:..........Year:...........

Total Core =

1. 23 + 32 + 9 - 2 + 9
Answer

2. 33 + 42 + 9 - 5 - 8
Answer

3. 43 + 22 + 9 - 3 + 9
Answer

4. 86 - 31 + 9 - 3 - 9
Answer

5. 63 + 12 + 9 - 2 + 8
Answer

6. 43 + 32 + 9 - 3 + 9
Answer

7. 72 + 3 + 9 - 42 + 3
Answer

8. 65 + 9 - 33 + 4 + 3
Answer

9. 73 + 2 + 9 - 53 + 4
Answer

10. 27 + 8 + 9 + 35 - 8
Answer

11. 14 + 6 + 5
Answer

12. 23 + 1 + 6
Answer

13. 5 - 1 + 16
Answer

14. 6 - 2 + 26
Answer

15. 9 - 5 + 36
Answer

16. 4 * 22
Answer

17. 5 * 13
Answer

18. 5 * 14
Answer

19. 2 * 23
Answer

20. 4 * 24
Answer