Subject: Subtraction Strategies

Ten Less

Here Comes the Ten Monster!

Subtraction Watermelons

Race to 120

Vocabulary Cards: Subtraction Strategies

Subtracting Within 20 Using Ten Frames

Double Ten Frame Mat

Subtracting Tens on an Open Number Line #2

Subtracting Tens on an Open Number Line #1

Subtracting Within 20 Using Ten Frames: Missing Numbers

Subtracting Tens on an Open Number Line #3

Related Addition and Subtraction Facts #3

Related Addition and Subtraction Facts #2

Related Addition and Subtraction Facts #1

Using Addition to Subtract #3

Using Addition to Subtract #2

Using Addition to Subtract #1

Subtracting Tens on an Open Number Line: Write the Equation #3