Mental arithmetic level 4_64 on Day:.........Month:..........Year:...........

Total Core =

1. 46 - 26 + 71 - 38 - 51 + 66
Answer

2. 32 + 40 + 76 - 50 + 15 + 59
Answer

3. 54 + 47 - 64 - 22 + 92 + 57
Answer

4. 66 + 32 - 98 + 46 + 82 + 74
Answer

5. 73 - 25 + 91 + 76 - 65 + 81
Answer

6. 88 + 67 - 53 + 26 + 60 + 17
Answer

7. 76 + 34 + 21 - 66 + 16 - 44
Answer

8. 46 - 40 + 25 + 87 + 41 - 63
Answer

9. 56 + 24 - 45 + 96 + 86 + 30
Answer

10. 43 + 96 + 18 - 17 + 79 - 19
Answer

11. 249 + 171 + 393
Answer

12. 975 - 263 - 409
Answer

13. 961 - 401 - 146
Answer

14. 281 + 438 - 130
Answer

15. 113 + 453 - 413
Answer

16. 760 - 476 + 221
Answer

17. 451 - 155 - 288
Answer

18. 683 - 332 + 306
Answer

19. 332 + 626 - 586
Answer

20. 329 + 486 - 476
Answer