Mental arithmetic level 1_2 on Day:.........Month:..........Year:...........

Total Core =

1. 56 - 32 + 49 - 73
Answer

2. 6 + 1 - 3 + 4
Answer

3. 4 + 5 - 2 + 7
Answer

4. 7 - 2 + 3 - 2
Answer

5. 32 + 11 - 22 + 34
Answer

6. 71 - 31 - 20 + 68
Answer

7. 32 + 11 + 28 - 14
Answer

8. 71 - 31 - 20 + 68
Answer

9. 77 - 12 - 13 + 41
Answer

10. 48 + 14 - 20 + 14
Answer

11. 28 + 11 - 23 + 54
Answer

12. 1 + 5 + 3 - 7
Answer

13. 4 + 2 - 5 + 7
Answer

14. 78 - 37 + 33 -61
Answer

15. 66 + 21 - 23 - 14
Answer

16. 5 + 5 + 4 + 1
Answer

17. 8 - 6 + 4 - 1
Answer

18. 49 + 11 - 30 + 29
Answer

19. 46 + 31 - 23 + 14
Answer

20. 69 - 14 + 32 - 24
Answer