Across
- 1. 11,15,11,25,11,35...,...
- 5. 8,34×50=?
- 7. 99,88,22,77,66,21...,44,...
- 8. 18,56,94,...,170,208
- 9. 466-292=?
- 10. 8,5×4=?
- 11. 30,15,7.5,5,...
- 14. 15,5×2=?
- 15. ...,30,15,7.5,...
Down
- 2. 48×36=?
- 3. 30,7,26,...,22,343,18...
- 4. 13+72=?
- 6. 1428,6×5=?
- 7. 73×8=?
- 12. 10,1,12,3,14...,...7,18
- 13. 8,8,9,9,7,7,...,6,9,9...,...
- 16. 8,8,24,40...,72