Mental arithmetic level 6_43 on Day:.........Month:..........Year:...........

Total Core =

1. 234.55 + 85.36 - 189.36
Answer

2. 893.25 - 99.85 + 174.52
Answer

3. 489.65 - 174.85 + 86.37
Answer

4. 555.74 - 489.67 + 98.87
Answer

5. 318.63 + 86.99 + 278.48
Answer

6. 19 + 93 + 43 - 64 + 84
Answer

7. 75 + 96 + 38 - 58 + 74
Answer

8. 63 - 18 + 73 + 13 + 48
Answer

9. 96 + 37 + 82 - 66 + 89
Answer

10. 37 + 64 - 29 + 93 + 45
Answer

11. 856 - 298 + 428 - 368
Answer

12. 912 - 285 + 368 - 565
Answer

13. 424 + 379 - 196 - 158
Answer

14. 532 + 278 - 265 + 238
Answer

15. 199 + 343 - 468 + 178
Answer

16. 7 + 5 / 4 + 3 / 4
Answer

17. 17 / 5 + 4 / 3
Answer

18. 9 / 8 + 3 + 3 / 8
Answer

19. 7 + 5 / 6 + 3 + 7 / 6
Answer

20. 85.69 - 37.96
Answer