Mental arithmetic level 6_73 on Day:.........Month:..........Year:...........

Total Core =

1. 2856 / 17
Answer

2. 5980 / 52
Answer

3. 1625 / 25
Answer

4. 5301 / 31
Answer

5. 7088 / 16
Answer

6. 69 - 25 + 12 - 38 + 49 + 86 - 61 + 81 + 42 - 40
Answer

7. 90 - 52 + 60 + 28 - 58 - 10 + 14 + 30 - 90 + 53
Answer

8. 15 + 32 + 74 + 49 + 82 + 48 - 78 - 94 - 25 - 78
Answer

9. 71 - 68 + 76 - 43 - 16 + 98 + 29 - 78 + 27 + 81
Answer

10. 52 + 89 - 31 + 25 + 94 + 54 - 57 + 15 + 57 - 15
Answer

11. 29 + 24 + 94 + 63 + 34 + 53 + 76 + 47 + 95 - 14
Answer

12. 75 + 59 + 90 - 20 - 83 + 47 + 15 - 44 - 68 + 86
Answer

13. 74 + 55 + 65 + 83 - 13 - 77 - 99 + 71 - 27 + 51
Answer

14. 29 - 25 + 26 + 28 + 25 - 39 + 73 - 50 + 91 - 37
Answer

15. 96 - 39 - 46 + 24 + 44 + 35 - 73 + 17 - 53 + 86
Answer

16. 72 - 35 + 20 + 59 + 54 + 43 + 76 - 94
Answer

17. 21 + 92 - 26 + 73 + 42 - 76 - 98 + 97
Answer

18. 24 - 16 + 64 + 10 - 44 + 16 + 31 + 69
Answer

19. 51 + 61 + 51 - 34 + 65 - 43 + 55 - 52
Answer

20. 72 + 24 + 60 + 95 + 74 + 17 + 48 + 29
Answer