Try using the associative property in this fill-in-the-blank worksheet!

A colorful lollipop and ribbon is all you need to ignite your child's love of math! Solve each equation, and use the sums to fill in blank spaces with color.

Your student will need glue and scissors to put these fact family houses back together. Don't forget to solve the problems and fill in the blanks.

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

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

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.

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

This fruit-filled first grade math worksheet offers a healthy dose of mental nutrition!

Get your child to work his mental math skills this Valentine's Day with this chocolate-filled worksheet.

Santa has left lots of colorful presents filled with addition facts for your first grader to practice!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

This hundred chart worksheet makes adding ten easy!

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

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

Ho ho ho! Santa has left lots of colorful presents filled with addition facts for your first grader to practice.

It's a math facts ski race! Kids will color math-filled flags to determine which skier made it down the hill first.

Get ready for some merry math practice this Christmas! Santa has left lots of colorful presents filled with simple addition facts.

This bubble-filled first grade math worksheet makes practicing addition fun. Your child will practice addition as she solves the problems in the bubbles.

Make addition practice fun with this fruit-filled first grade worksheet! To complete it, your child will solve the addition problems in each piece of fruit.

Does your first grader need help with two-digit addition? This colorful fairy-filled worksheet is a great way to give her the practice she needs.

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Merry Christmas! To help your child stay sharp during the holiday, Santa has left lots of colorful presents filled with addition facts for your child to solve.

Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.