Double-digit addition can come close to being as pleasant as a warm, summer day with this adorable second grade worksheet!

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Can your first grader dig through a leafy mess to find the numbers that are added together for each clover? He'll come out of it with stronger addition skills!

Make making ten a game with this extra-easy addition card game that comes with all the supplies you need.

Beach fun and multiplication? It's an unlikely pairing, but this word problem worksheet shows how handy multiplication can be in day-to-day activities.

Show your first grader how to infuse Groundhog's Day with some addition practice. This bright worksheet's as fun to look at as it is to complete!

Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?

Yum, let's work up an appetite for some fruity math practice! Practice multi-digit addition with these word problems.

Your second grader will decide addition is fun once you introduce them to this charming worksheet: double-digit addition plus coloring!

This colorful worksheet will test your first grader's mental math skills while also allowing her to check each problem visually.

This Halloween, step up your child's addition skills with a themed worksheet featuring a slew of pumpkins for her to practice adding up.

Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Give your child doubles addition practice within 10 with this fun matching worksheet!

Challenge your second grader to solve a page full of two-digit addition. She'll develop stronger math skills and a greater appreciation for super heroes!

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

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Find plums and sums as you solve addition facts in this first-grade worksheet!