Mental arithmetic level 2_42 on Day:.........Month:..........Year:...........

Total Core =

1. 37 + 38 + 7 - 18 + 14
Answer

2. 23 + 22 + 7 + 19 + 12
Answer

3. 37 + 28 - 40 + 7 + 17
Answer

4. 23 + 22 + 6 + 14 - 12
Answer

5. 34 + 11 + 6 + 24 - 32
Answer

6. 43 + 12 + 6 - 51 + 43
Answer

7. 56 + 19 + 6 - 23 + 18
Answer

8. 73 + 12 + 6 - 31 - 50
Answer

9. 58 - 23 + 7 + 13 - 12
Answer

10. 88 - 33 + 7 - 52 + 26
Answer

11. 24 + 5 + 5 + 4
Answer

12. 35 + 4 + 5 + 2
Answer

13. 36 + 4 + 6 - 2
Answer

14. 65 + 5 + 8 - 4
Answer

15. 87 + 4 + 3 + 4
Answer

16. 6 * 98
Answer

17. 7 * 87
Answer

18. 6 * 83
Answer

19. 7 * 89
Answer

20. 6 * 99
Answer