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.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Kindergarten students are excited to practice their addition skills. As they grow to become better mathematicians, use this fun worksheet to help them understand what happens when you add one more.

Keep those math skills sharp with a little practice. All you have to do is add and subtract these double-digit numbers.

Eww, look at all these creepy crawlers! Just how many are there? Let your kindergartener find out as he learns to count and add.

Find facts fast as you add and subtract 8 in this engaging worksheet!

Find facts fast as you add and subtract 4 in this engaging worksheet!

Find facts fast as you add and subtract 5 in this engaging worksheet!

Find facts fast as you add and subtract 6 in this engaging worksheet!

Find facts fast as you add and subtract 7 in this engaging worksheet!

Find facts fast as you add and subtract 9 in this engaging worksheet!

Find facts fast as you add and subtract 10 in this engaging worksheet!

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Help kids grasp the concept of subtraction by taking one away in this worksheet.

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Build fluency by identifying one more and ten more than a given number within 100 with this worksheet!

Practice finding numbers that are one less with this hands-on worksheet!

Dive into one- and two-digit counting practice with this fun worksheet!

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Practice counting and adding by ten with a hundred chart!

Use this visual model to practice adding 10 to two-digit numbers!

The fun quickly adds up with this winter-themed addition activity page for first graders!