Mental Arithmetic Level 3_12 on Day:.........Month:..........Year:...........

Total Core =

1. 72 - 5 - 56 - 3
Answer

2. 91 - 3 - 27 + 8
Answer

3. 47 - 25 - 4 + 7
Answer

4. 30 - 3 + 22 - 9
Answer

5. 538 - 535 + 492 - 120
Answer

6. 174 + 310 - 411 + 112
Answer

7. 619 - 505 + 145 + 210
Answer

8. 193 + 401 + 100 - 562
Answer

9. 294 + 101 - 125 + 123
Answer

10. 530 + 203 + 263 - 356
Answer

11. 3.21 + 4.21
Answer

12. 4.31 + 3.13
Answer

13. 6.23 + 2.22
Answer

14. 8.31 + 1.43
Answer

15. 5.64 + 3.21
Answer

16. 434 * 6
Answer

17. 375 * 5
Answer

18. 339 * 4
Answer

19. 206 * 4
Answer

20. 305 * 3
Answer