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Showing Results for estimating to subtract

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

Number Line 1-20

Help the frog catch the fly! This entertaining math game will have you students practice adding and subtracting within 20 on a number line.

Froggy Subtraction

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Holiday Shopping 2

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

Holiday Shopping 1

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Subtraction Fact Families

Solve addition problems using the near-doubles method with this helpful worksheet!

Doubles Plus Two and Doubles Minus Two #2

Hone your addition skills with this engaging near-doubles worksheet!

Doubles Plus Two and Doubles Minus Two #3

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Doubles Plus One and Doubles Minus One #3

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

Halloween Party Game

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