These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Use this glossary with the EL Support Lesson Plan: Think About What Went Wrong.

Use these vocabulary cards with the EL Support Lesson Plan: Think About What Went Wrong

Who knew toys could be such great tools for subtraction? For extra math practice, try these fun word problems, all about toys!

Math can be yummy, especially when it's all about ice cream sundaes! Introduce your first grader to word problems with this sweet worksheet.

Math isn't just all about numbers! Read these story problems and find the equation hidden in them, and use the picture to help you count up your answers.

Looking for a first grade worksheet to help your child with math skills? This printable is all about solving word problems with animal addition.

Looking for a worksheet to help your child with his math skills? This printable is all about solving word problems at the toy store.

On the surface, this worksheet is all about double-digit subtraction, but it also challenges your second grader to practice identifying odd and even numbers!

Play the "Fish for Answers" game, and make subtraction seem easy! Find all the equations that equal eight.

This colorful worksheet will give your second grader the boost she needs to become a subtraction know-it-all!

Can your second grader stop the shark attack? Have her finish all of these double-digit subtraction problems before they get eaten up.

Collect all of these lucky clovers by solving each subtraction problem! Your little math whiz can practice memorizing his subtraction facts.

Happy Valentine's Day! Your first grader will color all the candies in this heart-shaped box while solving some sweet math problems.

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.

Give your all-star math student a fun challenge with this basketball subtraction sheet! She'll work on one and two digit subtraction problems.

If your child is a math all-star, give him a fun supplemental sheet where he'll get to show off his subtraction skills!

Give your child a great game for practicing math facts! She'll "fish" for the right answer by solving all the simple subtraction and addition equations.

Practice solving simple subtraction problems with a fun game! You and your child can "fish for answers" to find all the ways to make the number thirteen.

Go fishing with a fun math worksheet! Your first-grader can practice visualizing all the ways to subtract one and two digit numbers to equal nine.

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has an Easter subtraction problem for your first grader to solve.

Someone help this elephant! He's lost all his color, and he doesn't know how to get it back. Use subtraction to come to the elephant's rescue!

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

Looks like the Easter bunny has left some colorful treats for a special student! She'll need to solve all the simple subtraction problems in each egg.

Get your 1st grader excited about subtraction with this colorful beginning subtraction worksheet.

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

Get your child excited about subtraction with this 2nd grade math worksheet in which she'll practicing writing equations, subtracting, and ordering numbers.

It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”

Get your little one excited about math practice with a fun game of balloon buster! She'll get a great review of addition and subtraction facts.