Mental arithmetic level 2_64 on Day:.........Month:..........Year:...........

Total Core =

1. 56 - 22 - 6 - 9 - 7
Answer

2. 48 - 24 - 6 + 8 - 7
Answer

3. 67 - 45 + 2 - 6 - 4
Answer

4. 72 + 12 - 6 + 8 - 4
Answer

5. 63 + 21 - 6 - 4 + 8
Answer

6. 24 + 20 - 6 - 4 + 3
Answer

7. 86 - 12 - 6 - 3 - 2
Answer

8. 48 - 14 - 6 + 8 - 9
Answer

9. 69 - 55 - 6 + 7 - 8
Answer

10. 76 - 12 - 6 + 9 - 4
Answer

11. 33 + 7 + 6 - 4
Answer

12. 22 + 2 + 8 - 1
Answer

13. 3 + 1 + 6 + 36
Answer

14. 346 - 2 + 7 - 1
Answer

15. 63 + 9 + 4 - 3
Answer

16. 7 * 67
Answer

17. 8 * 58
Answer

18. 9 * 78
Answer

19. 6 * 98
Answer

20. 7 * 99
Answer