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Showing Results for estimating to subtract

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Toss Up Game

This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.

Fact Family Houses

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

KenKen® is a new great puzzle for students to use to practice addition and subtraction facts!

KenKen: Dinosaur

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

Subtraction Fact Families

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

Dice Trick

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

<p>Addition and subtraction are&nbsp;extra exciting with this super-risky, ultra-competitive card game, where the player with the lowest score is the winner.</p>

Risky Math

What&#39;s my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players&#39; questions can be simple or complex.

What's My Number?

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

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

Equation Magic

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Math Solitaire for Two

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