3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

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

Make two-digit addition easier with this inviting worksheet!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Test your talent in two-digit addition with this colorful math worksheet!

Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.

Solve addition problems using the near-doubles method with this helpful worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Practice addition within 10 with this Halloween math workheet!

Solve near-doubles facts with this appealing worksheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Practice addition within 10 with this Halloween math workheet!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Shape up your addition skills with these square puzzles!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Jump into addition with this hundred chart worksheet for first and second graders! 

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

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

Practice identifying doubles facts with this appealing worksheet!

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

Challenge your second grader with some 2-digit addition review using this addition crossword!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Children practice writing numbers from expanded forms, and expanded forms from numbers.