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.

Learn to break apart numbers and form 10 in this helpful addition worksheet!

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

Enhance your addition skills with this colorful first-grade worksheet about making 10!

Practice using place value charts to find sums with this addition worksheet for first and second graders!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

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

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Master the make 10 strategy for solving addition problems in this helpful worksheet!

Master making ten to help you solve addition problems in this helpful worksheet!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.