Mental arithmetic level 1_1 on Day:.........Month:..........Year:...........

Total Core =

1. 3 + 5 + 2 + 4
Answer

2. 2 + 1 + 6 - 6
Answer

3. 4 + 5 - 2 + 7
Answer

4. 9 - 3 + 3 - 3
Answer

5. 54 + 27 - 20 + 38
Answer

6. 64 + 21 - 23 + 14
Answer

7. 39 + 11 + 28 -14
Answer

8. 42 + 11 + 34 - 23
Answer

9. 34 - 23 + 54 - 15
Answer

10. 28 + 12 - 20 +18
Answer

11. 55 - 44 + 33 + 14
Answer

12. 39 - 24 + 45 - 40
Answer

13. 41 + 54 - 33 + 26
Answer

14. 34 + 51 - 23 + 10
Answer

15. 4 + 9 + 2 + 4
Answer

16. 5 - 4 + 3 + 4
Answer

17. 25 + 15 + 19 + 23
Answer

18. 34 + 12 - 33 + 27
Answer

19. 37 - 24 - 13 + 59
Answer

20. 16 + 34 + 14 + 14
Answer