Have fun practicing your subtraction skills in this inviting football-themed worksheet!

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

Have your child complete the fact family. He will hone his math skills while making connections between addition and subtraction.

Have your student add the domino dots to build fact family number sentences. Your student will practice building number sentences.

Have your child count up the space items and subtract the darker pictures in this visual worksheet to solve the subtraction problem.

Have a ball with this addition and subtraction worksheet! Kids fill in the missing numbers on each beach ball to make its statement true.

Read each part of the equation with your child, and have her count and cross out the space pictures to solve the problem.

Little love-bugs can have a blast solving these Valentine's Day subtraction problems! Build basic math skills with this practice sheet.

Your little valentine can have a fun time reviewing his math facts with this candy math sheet! He'll review basic addition and subtraction.

Does your child have her math facts memorized? Help her review simple addition and subtraction the fun way, with a game of balloon buster!

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

'Pop' the balloons with equations that equal 19 in this fun mental math worksheet. Have fun and learn math with this balloon buster game.

Have your child combine her counting and verbal skills to solve the subtraction problems! She'll count the pictures and fill in the boxes with the number.

Suit up for stellar subtraction! Have your little astronaut count the space suit parts in the boxes and subtract the darker pictures to solve the problem.

Practicing subtraction is simple. All you have to do is count the total number of shapes in each box then take away the darker shapes.

Have some math and coloring practice with your chocolates in this Valentine's Day mental math worksheet. Your kid will solve addition and subtraction problems.

Your little valentine can have a fun time reviewing his math facts with this candy math sheet! He'll review some basic addition and subtraction facts.

Can you find the equations hidden in these number stories? Have your little math sleuth write out each subtraction problem to go with the word problem.

Get a fun review of math facts, and try your hand at "popping" colorful balloons that have an addition or subtraction equation that equals the number three.

Uh oh, some of these colored beans are hiding! Can you tell how many are under the bowl? Have some subtraction fun with your young mathematician.

Give your little one some gold-star subtraction practice with this worksheet! Have her use the space visual aids to find the answer to the subtraction problem.

Have a happy Valentine's Day with this combination math and color-by-number worksheet. Your kid will use mental math skills to color in the pictured chocolates.

Give your little lucky charm a fun way to practice math this St. Patty's Day! He'll have 12 simple subtraction problems to solve.

Your kid is sure to love pretend-shopping for sweets on this money math worksheet. He'll do the math to figure out how much money he'll have left over.

Assess your students’ understanding of subtraction by having them solve subtraction problems within 20.

Engage students in subtraction by having them create their very own subtraction problems! Students will use the word bank to write, illustrate, and solve their own equations.

Let's check in on those subtraction skills! Use this math worksheet to assess your students’ understanding of subtraction by having them solve subtraction problems within 20.