Across
- 1. 502 – 359 =
- 3. 863 – 531 =
- 5. 8 × 5 =
- 6. 7 × 7 =
- 9. 6 × 8 =
- 10. 410 + 289 =
- 11. 604 - 289 =
- 13. 468 + 275 =
- 15. 210 + 140 =
- 16. 4 × 4 =
- 17. 256 + 132 =
- 18. 843 – 698 =
- 20. 412 + 365 =
Down
- 2. 123 + 345 =
- 3. 10 × 3 =
- 4. 12 × 2 =
- 7. 596 + 387 =
- 8. 723 - 458 =
- 9. 378 + 119 =
- 12. 4 × 3 =
- 14. 912 – 567 =
- 15. 6 × 6 =
- 16. 9 × 2 =
- 17. 742 – 421 =
- 19. 429 + 158 =
