Mental Arithmetic Level 3_26 on Day:.........Month:..........Year:...........

Total Core =

1. 695 - 325 + 123
Answer

2. 543 - 122 + 234
Answer

3. 734 - 422 + 231
Answer

4. 209 + 596 - 103 + 222
Answer

5. 368 + 213 + 114 + 204
Answer

6. 815 - 627 + 385 - 251
Answer

7. 530 + 395 - 683 + 463
Answer

8. 174 + 310 - 411 + 112
Answer

9. 294 + 101 - 125 + 123
Answer

10. 426 + 353 - 345 + 123
Answer

11. 956 - 224 + 213 - 404
Answer

12. 683 + 204 - 510 - 144
Answer

13. 421 + 171 + 157 - 610 + 751
Answer

14. 892 - 121 - 561 + 531 + 166
Answer

15. 409 - 375 + 402 + 231 - 126
Answer

16. 395 + 234 - 482 + 345 + 134
Answer

17. 3.21 + 4.21
Answer

18. 8.73 + 1.23
Answer

19. 7.56 - 3.51
Answer

20. 6.95 - 1.41
Answer