Mental arithmetic level 4_49 on Day:.........Month:..........Year:...........

Total Core =

1. 136 / 8
Answer

2. 820 / 2
Answer

3. 882 / 3
Answer

4. 630 / 3
Answer

5. 330 / 6
Answer

6. 2538 / 9
Answer

7. 3828 / 4
Answer

8. 1110 / 6
Answer

9. 1236 / 3
Answer

10. 5908 / 7
Answer

11. 73 - 36 + 47 - 81 + 96 - 79 + 36
Answer

12. 68 - 33 + 63 - 91 + 72 + 19 - 70
Answer

13. 61 - 19 - 14 - 24 + 47 + 39 - 28
Answer

14. 62 - 17 + 36 - 48 + 60 - 92 + 71
Answer

15. 56 - 51 + 66 + 24 - 45 - 28 - 19
Answer

16. 21 + 10 + 27 - 50 + 23 + 18 - 46
Answer

17. 54 - 28 + 18 + 25 - 18 + 34 - 77
Answer

18. 70 - 33 - 12 - 14 + 28 - 12 + 59
Answer

19. 58 - 40 + 47 - 26 + 58 - 58 - 36
Answer

20. 57 + 30 - 53 + 65 - 15 - 81 + 14
Answer