Subject: Composing and Decomposing Numbers

Second Grade Fall Review Packet – Week 1

Third Grade Fall Review Packet – Week 1

Subtraction with Decomposition

Decompose to Add: Two Digits Within 20

Fact Families

Fact Family Houses

Math Fact: Relationship Between Addition & Subtraction

Making Number Connections

Find the Missing Fact Family Number

Number Bonds All Around

Compose and Decompose Within 20

Snowflake Bonds

Fix the Number Bonds

Whale Bonds

Tree Bonds

Make 11-19: Write the Equation #2

Make 11-19: Write the Equation #1

Make 11–19 in Ten Frames #6