Subject: Addition

Duck Math

Winter Addition

Understanding Plus One Assessment

One More Vegetable!

One More

Matching Numbers: One More

Safari Addition

Draw to Add #2

Addition

2017 Census Data: Working for a Living 3

Adding Decimals

Add and Subtract Decimals on a Number Line

Addition with Decimals

Add Up the Shells!

Bumble Bee Addition

Arithmetic Puzzles

3-Minute Math Drill: Addition

Beachy Word Problems