Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

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

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

Children complete an addition chart, then fill in missing addends and sums in this useful practice worksheet.

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 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.

Do some Christmas coloring in this addition and subtraction math worksheet. Kids will fill in missing colors in Santa's presents as they solve math problems.

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.

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

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.

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.

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

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.

Boost your child's addition with carrying skills with this cheery, monster-filled second grade math worksheet.

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

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

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

Is addition with regrouping giving your child trouble? Addition problems are fun to solve in this monster-filled worksheet that doubles as a coloring page!

Let this colorful addition worksheet--filled with challenging double-digit equations--push your second grader to the next mathematical level!

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.

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.

Use addition and subtraction to find the correct path through the puzzle.

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.

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.