The document provides information about numbers and vowel harmony in Turkish. It lists numbers 1-100 and their Turkish translations. It then explains the rules of major and minor vowel harmony in Turkish. For major vowel harmony, suffixes must match the "hard" or "soft" vowel pattern of the word root. For minor vowel harmony, suffixes with -i change to -u or -ü depending on whether the word is hard or soft. Examples are given to demonstrate how suffixes like -de/-da and -im follow these harmony rules.

4. Major and Minor Vowel Harmonies

6. Determine if these words follow or violate the major vowel harmony rules: ✗ ✗ ✗ ✗ ✗ ✗ ✗ ✓ ✓ ✓ ✓ ✓ ✓ ✓

7. Determine if these words are hard or soft (according to their last vowels)

11. Determine if these words are round or flat.      − − − − − − − − 