Week 21: Counting and skip-counting

Skills and concepts for Counting and skip-counting.

1. 1. Number lines - up to 120
2. 2. Sequences - count up and down by 1
3. 3. Skip-Count by Twos
4. 4. Skip-Count by Fives
5. 5. Skip-count by tens
6. 6. Skip-count by twos, fives, and tens
7. 7. Writing numbers in words - convert words to digits
8. 8. Writing numbers in words - convert digits to words