Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Prepare your first grader for Valentine's Day with these sweet math problems to help her review her addition math facts.

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

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

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

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

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

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

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

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

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

Test your addition skills with this helpful hundred chart worksheet!

Practice using place value to solve addition problems with this math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

Practice addition and subtraction with this first-grade hundred chart worksheet!