Mental arithmetic level 6_18 on Day:.........Month:..........Year:...........

Total Core =

1. 56.34 + 365.89 - 198.72
Answer

2. 734.22 - 255.67 + 43.46
Answer

3. 93.63 + 518.58 + 298.33
Answer

4. 311.21 - 34.35 + 333.42
Answer

5. 48 + 37 - 69 + 27 + 17
Answer

6. 66 + 25 - 48 + 19 - 43
Answer

7. 71 - 38 + 62 - 57 + 29
Answer

8. 29 + 34 - 55 + 82 - 16
Answer

9. 32 + 63 - 78 + 48 + 27
Answer

10. 586 + 374 - 278 + 163
Answer

11. 193 + 472 - 589 + 155
Answer

12. 296 + 538 - 185 + 284
Answer

13. 417 - 397 + 385 - 196
Answer

14. 182 + 383 - 378 + 264
Answer

15. 7 + 4 / 9
Answer

16. 5 + 7 / 2
Answer

17. 8 + 2 / 7
Answer

18. 4 + 2 / 5
Answer

19. 35.16 + 26.54
Answer

20. 61.25 - 19.05
Answer