Mental arithmetic level 4_11 on Day:.........Month:..........Year:...........

Total Core =

1. 92 + 59 - 67 - 13 - 19 + 39
Answer

2. 79 + 34 - 14 + 92 + 35 + 29
Answer

3. 13 + 60 + 12 - 28 + 16 + 23
Answer

4. 88 - 47 + 28 + 76 - 58 + 73
Answer

5. 76 + 88 + 68 + 19 + 11 + 25
Answer

6. 96 - 44 - 24 + 24 - 49 + 36
Answer

7. 20 + 68 + 88 + 70 - 35 + 65
Answer

8. 14 + 87 - 76 + 89 - 57 + 53
Answer

9. 58 - 13 - 18 + 59 - 57 + 68
Answer

10. 27 + 43 - 52 + 33 - 51 + 87
Answer

11. 563 - 302 + 692
Answer

12. 459 - 271 + 352
Answer

13. 234 + 313 - 373
Answer

14. 659 + 150 - 240
Answer

15. 557 + 412 - 489
Answer

16. 903 - 495 + 141
Answer

17. 762 - 735 + 496
Answer

18. 483 - 533 + 518
Answer

19. 688 - 524 + 781
Answer

20. 126 + 660 - 424
Answer