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Showing Results for three digit subtraction and regrouping numbers with two zeros : Page 30

Use this number line as a tool to practice adding and subtracting within 20.

Number Line 1-20

This word problem worksheet will help your child learn how to solve math problems by measuring values on a number line.

Number Line Word Problems

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Tidy Sum 1000

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

The Game of Nim

Give your students the resources they need to solve word problems with this math lesson. Your class will learn how to categorize important keywords using a WIKED map, a visual tool that helps them through the problem-solving process.

Summertime Math Stories

For most second graders, a good secret code is just about irresistible.  Here's one that builds math facts while you're at it!

Math Facts Secret Codes

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