Mental arithmetic level 2_40 on Day:.........Month:..........Year:...........

Total Core =

1. 12 + 13 + 7 + 8 + 9
Answer

2. 42 + 13 + 7 + 9 - 8
Answer

3. 23 + 12 + 7 + 4 - 4
Answer

4. 32 + 13 - 5 - 5 + 7
Answer

5. 35 - 20 + 7 + 8 + 6
Answer

6. 42 + 13 + 7 + 9 - 1
Answer

7. 22 + 23 + 7 + 8 - 9
Answer

8. 16 + 29 + 7 - 1 + 9
Answer

9. 38 + 17 + 7 - 5 + 3
Answer

10. 56 + 9 + 7 + 4 - 22
Answer

11. 23 + 5 + 5
Answer

12. 39 - 1 + 5
Answer

13. 54 + 4 + 4
Answer

14. 66 + 4 + 5
Answer

15. 76 + 2 + 4
Answer

16. 56 + 5 + 4
Answer

17. 6 * 23
Answer

18. 7 * 34
Answer

19. 6 * 45
Answer

20. 7 * 64
Answer