Mental arithmetic level 4_39 on Day:.........Month:..........Year:...........

Total Core =

1. 858 / 2
Answer

2. 168 / 3
Answer

3. 724 / 2
Answer

4. 836 / 4
Answer

5. 939 / 3
Answer

6. 3288 / 6
Answer

7. 4590 / 9
Answer

8. 4572 / 9
Answer

9. 2268 / 9
Answer

10. 1395 / 3
Answer

11. 72 - 64 + 69 - 51 + 57 - 54 + 41
Answer

12. 16 + 79 - 81 + 39 - 51 + 66 - 59
Answer

13. 64 - 25 + 50 - 86 + 87 - 86 + 65
Answer

14. 44 + 43 - 34 + 20 - 61 + 44 + 32
Answer

15. 47 + 35 - 53 + 18 - 29 + 53 - 52
Answer

16. 87 - 63 + 27 + 16 - 44 + 22 - 21
Answer

17. 37 - 35 + 43 - 40 + 69 - 62 + 14
Answer

18. 63 - 34 + 40 - 28 - 24 + 30 + 25
Answer

19. 69 - 57 + 53 - 61 + 54 + 10 - 57
Answer

20. 26 + 56 + 14 - 84 + 45 - 39 - 17
Answer