Mental arithmetic level 6_1 on Day:.........Month:..........Year:...........

Total Core =

1. 1325 + 5632 - 5241 + 1305 + 3320
Answer

2. 4520 - 3204 + 1352 + 1234 - 1023
Answer

3. 7412 - 5210 + 5521 - 5032 + 7011
Answer

4. 9310 - 4582 + 2013 - 3102 - 2152
Answer

5. 1200 + 7031 - 6600 + 1120 + 3033
Answer

6. 63312 - 234 + 9615
Answer

7. 27801 - 2845 - 959
Answer

8. 9642 + 75299 + 106
Answer

9. 73503 - 862 + 4144
Answer

10. 2015 + 28999 + 534
Answer

11. 20 / 2
Answer

12. 9 / 2
Answer

13. 7 / 3
Answer

14. 35 / 6
Answer

15. 232.02 + 299.23 - 12.33
Answer

16. 78.41 + 542.32 - 144.78
Answer

17. 390.30 - 174.53 - 81.02
Answer

18. 47.36 + 598.74 + 243.65
Answer

19. 838.82 - 489.56 - 34.02
Answer

20. 46.33 - 33.12
Answer