Mental arithmetic level 4_34 on Day:.........Month:..........Year:...........

Total Core =

1. 21.50 + 9.53
Answer

2. 95.65 + 9.98
Answer

3. 76.51 + 7.56
Answer

4. 70.19 + 4.40
Answer

5. 83.48 - 8.27
Answer

6. 63.60 - 3.95
Answer

7. 67.48 - 3.22
Answer

8. 52.70 - 4.27
Answer

9. 27.62 - 1.33
Answer

10. 46.11 - 9.27
Answer

11. 521 + 902 - 121 - 559
Answer

12. 110 + 834 - 677 + 766
Answer

13. 464 + 532 - 454 + 944
Answer

14. 334 - 235 + 657 + 175
Answer

15. 451 + 266 + 669 - 273
Answer

16. 531 + 637 + 761 + 906
Answer

17. 173 + 645 + 479 + 814
Answer

18. 884 + 336 + 563 - 520
Answer

19. 742 + 571 - 518 + 754
Answer

20. 724 + 891 + 566 - 637
Answer