Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

An adorable whale is here to help your child practice addition and learn about inequalities in this cheerful 2nd grade math worksheet.

Print out this starry first grade addition worksheet and sneak in a little math practice before bedtime!

This math game is a great way to help first grade learners hone their addition and subtraction skills as they race to 100.

Make early addition click with this engaging hundred chart worksheet designed for first-grade learners!

In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.

In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.

Print out this second grade math worksheet to help your child master double-digit addition with carrying.

Practice using place value to solve addition problems with this math worksheet!

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

Kids try their hand at reverse addition and subtraction in order to find the numbers missing from each equation in this 2nd grade math worksheet.

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

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

Introduce your child to basic algebra with this 2nd grade math worksheet in which he'll practice reverse addition and subtraction to find the missing numbers.

Kids get a taste of basic algebra in this 2nd grade math worksheet. Kids flip the equations and reverse the operations in order to find the missing number.

Expressing addition problems both visually and numerically, this first grade math worksheet offers a good introduction to number addition.

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

Give your child practice with his math skills with this first grade worksheet, which is all about addition.

Lay the foundation for multiplication by having your second grade students work with the 5 x 5 array model! 

Children get to color while practicing addition with carrying in this second grade math worksheet that doubles as a coloring page.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!