WEEK OF OCTOBER 20-24 Oct17 This week we will be practicing Math vocabulary for our spelling test Friday. 1. two 2. four 3. eleven 4. thirteen 5. fourteen 6. nineteen 7. twenty 8. thirty 9. forty 10. fifty 11. sixty 12. seventy 13. eighty 14. ninety 15. hundred 16. thousand 17. million 18. billion 19. tenths 20. hundredths