Mental arithmetic level 6_20 on Day:.........Month:..........Year:...........

Total Core =

1. 876.73 - 288.66 + 95.56
Answer

2. 58.31 + 912.29 - 841.58
Answer

3. 324.89 - 87.91 + 299.34
Answer

4. 698.23 + 48.67 - 485.96
Answer

5. 147.36 + 85.23 + 578.52
Answer

6. 96 + 88 - 29 + 17 - 54
Answer

7. 52 + 53 - 46 + 72 - 23
Answer

8. 44 + 78 - 13 + 51 - 28
Answer

9. 27 + 33 - 14 + 35 + 19
Answer

10. 74 + 23 - 16 + 62 - 37
Answer

11. 485 - 296 + 723 - 425
Answer

12. 159 + 357 - 428 + 268
Answer

13. 674 + 289 - 594 + 173
Answer

14. 541 - 364 + 168 + 399
Answer

15. 147 + 383 + 385 - 748
Answer

16. 3 + 4 / 7
Answer

17. 3 + 2 / 9
Answer

18. 2 + 5 / 6
Answer

19. 9 + 5 / 2
Answer

20. 32.12 - 19.71
Answer