Mental arithmetic level 4_65 on Day:.........Month:..........Year:...........

Total Core =

1. 36.27 - 7.78
Answer

2. 60.83 - 2.06
Answer

3. 14.63 + 9.33
Answer

4. 86.08 + 3.12
Answer

5. 56.37 - 3.20
Answer

6. 19.10 - 4.97
Answer

7. 99.47 + 2.56
Answer

8. 72.20 - 9.08
Answer

9. 39.50 - 6.91
Answer

10. 45.64 - 8.38
Answer

11. 751 + 396 + 822 + 557
Answer

12. 432 - 130 + 352 - 555
Answer

13. 661 + 854 + 872 - 404
Answer

14. 813 + 689 - 279 - 638
Answer

15. 218 + 876 + 157 + 586
Answer

16. 390 - 374 + 104 + 956
Answer

17. 756 + 541 - 647 + 973
Answer

18. 531 + 305 - 135 - 276
Answer

19. 899 - 228 + 477 + 635
Answer

20. 993 - 402 + 728 + 405
Answer