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

Practice addition from a different approach with these number stories. Find the addition equation in each word problem.

Your student will learn how to write a number sentence to complete the fact families.

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

Practice using the number line to count and subtract numbers up to nine in this Hanukkah themed worksheet.

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.

Your kid will help bring the whole fact family together by finding the fact family number sentences in the puzzle and circling them.

In this worksheet, students use the hundreds chart to crack the code and find the hidden treasure.

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!

Your child will help by completing fact family houses with the information given. Then, she will use the word bank to fill out sentences about her observations.

Test your subtraction skills with this helpful math worksheet!

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

Engage young learners with this fun math maze featuring addition and subtraction facts within 20!

Engage young learners with another fun math maze!

Keep young minds sharp with another fun math maze!

Sharpen your subtraction skills with this satisfying math worksheet!

Shoot for the stars in this playful subtraction practice worksheet!

This space-themed subtraction worksheet is absolutely stellar!

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

It’s raining subtraction problems in this colorful math worksheet!

This summer, try building subtraction skills, not just sandcastles!

Find the facts within the number triangles in this engaging subtraction worksheet!

Kids practice finding the hidden number sentences that make up a fact family. See how many you can find!

Your child will use his knowledge of inverse operations to build another fact family number sentence and even complete a fact triangle.

Kids will practice hunting down fact families with this fact family game. Their recognition skills will be tested as they track down number sentences.

Kids will add the domino dots and use the results to create a domino fact family. They will continue practicing with fact family number sentences.

Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

Kids will need to find the fact families within this puzzle. In order to do that, they will need to know which number sentences go together.

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