Mental Arithmetic Level 3_11 on Day:.........Month:..........Year:...........

Total Core =

1. 753 + 120 - 222 + 342
Answer

2. 361 - 111 + 608 - 352
Answer

3. 511 + 280 - 231 + 334
Answer

4. 7.98 - 2.35
Answer

5. 8.97 - 5.42
Answer

6. 7.93 - 2.61
Answer

7. 8.67 - 3.12
Answer

8. 486 * 5
Answer

9. 614 * 6
Answer

10. 568 * 8
Answer

11. 6 * 516
Answer

12. 8 * 868
Answer

13. 688 * 6
Answer

14. 11 - 5 + 3
Answer

15. 21 - 4 + 9
Answer

16. 91 - 5 - 4 - 4
Answer

17. 83 - 5 - 5 - 4
Answer

18. 13 + 52 + 62 + 67 + 69 - 36 - 57
Answer

19. 28 + 96 + 61 - 57 - 74 + 79 + 14
Answer

20. 99 + 87 + 56 - 45 + 65 - 67 + 23 - 54
Answer