Then they describe given operations using as many words as possible. Review answers to check for understanding. Students name coins as decimal parts of one dollar. Then they draw models for the various coins. Complete Exercises On Your Own page 88.
Review answers to check for understanding.
Students write numerical expressions from data in a table. Review answers to check for understanding. Review answers to check for understanding. Students use data from a table to write equations that represent relationships. Review answers to check for understanding.