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!

Can you use your logic skills to find out what new toy Ben just got? Try this colorful brain teaser!

Give your child a break from boring math facts, and challenge her with a fun subtraction game!

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.

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

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.

Bring your a-game to this subtraction worksheet, and see how many subtraction problems you can solve!

Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

Who says learning place value has to be hard? This counting worksheet makes it as easy as 1-2-3!

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!

Make your way to ten with this engaging addition 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.