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

Treat your little sweetheart to a fun math activity this Valentine's Day. He'll get to do some coloring as he reviews math facts.

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

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

Track down tens to solve addition problems with three addends!

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

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Learning addition is as easy as 1-2-3! Give your child a head start on addition with this counting worksheet.

Add three numbers by making a 10 in this first-grade worksheet!

Happy Valentine's Day! Your first grader will color all the candies in this heart-shaped box while solving some sweet math problems.

This coloring page dot-to-dot uses skip counting as an unexpected way to tie in multiplication learning and reviewing multiples of three!

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

Would you be my valentine? Introduce your kindergartener to basic addition with Valentine's Day picture math!

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

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

Can your first grader practice adding three numbers together to help these working people do their jobs?

What if more blind mice were added to the three blind mice? Help your child practice her counting with this nursery rhyme intro to addition!

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

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Get your child to work his mental math skills this Valentine's Day with this chocolate-filled worksheet.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

How many apples a day can keep the doctor away? Count up the apples to learn addition in this nursery rhyme math worksheet.

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

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.