If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

Kids practice reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Kids practice reverse two-digit addition and subtraction to find the missing numbers 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.

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or subtraction to find the missing numbers.

How many ways can your first grader make each number? They'll boost their addition, counting, and problem solving skills!

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.

How many ways can your first grader make each number? Their addition and problem solving skills will get a boost with this one!

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.

In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

Add up the animal numbers with this colorful addition worksheet!

Bug out on addition! Count up how many critters you see in each picture equation. Then see how to write it out with numbers.

Help your second grader grasp the concept of carrying numbers in addition equations with this entertaining worksheet!

Get this set of worksheets, with four pages of math practice, adding two numbers together, to help your child develop basic addition skills.

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.

Take a dive into math practice! Your first grader can take addition to a new level by adding up multiple two-digit numbers.

Using fingers to count and add up numbers is encouraged here. Your child will continue to practice addition problems with this handy addition worksheet.

This fun first grade math worksheet presents addition problems two ways: with numbers and with dots! An excellent introduction to addition.

Practice rearranging addition equations with this colorful worksheet!

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

This first grade math worksheet helps your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

Learn to use the commutative property with three-addend addition expressions!

Master the commutative property of addition with this inviting worksheet!

Help your child understand the concept of addition with this first grade math worksheet that presents addition problems two ways: with numbers and with dots!