To bulk up your second grader's addition knowledge, give him this colorful two-digit addition worksheet--complete with a fun, super hero theme.

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

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!

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

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

Here's some valuable single-digit addition practice that will hold your child's interest with some colorful diagrams!

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

Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

Doubling as a coloring page, this is not your average math worksheet. Children solve the addition problems using carrying, then break out the crayons.

Children solve addition problems using carrying then color the pictures in this second grade math worksheet that doubles as a coloring page.

Hone your addition skills with this engaging near-doubles worksheet!

Learn about the commutative property with this beach-themed worksheet!

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

Help your second grader swim to the end of the addition finish line with this entertaining worksheet!

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

Master two-digit addition in this second-grade worksheet!

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or 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.

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.

Practice addition under 20 with visual models in this useful math worksheet!

Test your skills with addition in this essential compensation worksheet!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Can you decode the secret message hidden in these addition problems?

Tackle two-digit addition with place value charts in this helpful worksheet!

Find friends in trusty tens with this colorful addition worksheet!

Give your second grader's two-digit addition skills a healthy work out with a worksheet that's heavy on learning--and fun!

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!