Everyday Mathematics4 at Home

Unit Resources

Grade 2 Unit 9:
Equal Shares and Whole Number Operations

Background Information
Vocabulary List
Do-Anytime Activities

Lesson 9-1 Vocabulary

Two-halves

Two parts of something that has been divided into 2 equal shares or parts and represents the whole. Can also be named as two-halves, 2-halves, 2 out of 2 parts, and whole.