Mental arithmetic level 4_58 on Day:.........Month:..........Year:...........

Total Core =

1. 78.83 - 5.38
Answer

2. 23.53 - 5.54
Answer

3. 42.61 - 4.37
Answer

4. 98.12 - 8.26
Answer

5. 49.12 - 5.08
Answer

6. 69.98 - 8.60
Answer

7. 71.93 - 6.69
Answer

8. 82.36 + 2.88
Answer

9. 15.19 - 2.72
Answer

10. 50.22 + 4.72
Answer

11. 600 + 925 - 553 + 164
Answer

12. 309 + 226 - 261 + 442
Answer

13. 414 + 775 - 465 + 366
Answer

14. 693 + 149 - 583 + 342
Answer

15. 865 + 152 + 919 - 914
Answer

16. 364 + 759 + 253 + 316
Answer

17. 604 - 465 + 311 + 615
Answer

18. 603 + 276 + 398 + 680
Answer

19. 794 + 420 - 285 + 216
Answer

20. 446 + 649 - 876 + 655
Answer