This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

Practice subtraction within 20 with this Halloween math workheet!

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

Children practice subtraction within 20 in this fall-themed math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Practice subtraction within 20 with this Halloween math workheet!

Celebrate Valentine's Day while reviewing subtraction math facts! Your little love-bug can practice memorizing these simple subtraction problems.

Practice subtraction within 10 with this Halloween math workheet!

Children practice subtraction within 20 in this fall-themed math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Children practice subtraction within 20 in this fall-themed math worksheet.

Engage young learners with another fun math maze!

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has an Easter subtraction problem for your first grader to solve.

Put a little love into math practice with these sweet Valentine's Day subtraction problems. Your first grader can start memorizing math facts.

Collect all of these lucky clovers by solving each subtraction problem! Your little math whiz can practice memorizing his subtraction facts.

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

Give your little lucky charm a fun way to practice math this St. Patty's Day! He'll have 12 simple subtraction problems to solve.

Keep young minds sharp with another fun math maze!

Little love-bugs can have a blast solving these Valentine's Day subtraction problems! Build basic math skills with this practice sheet.

Try out your luck with these St. Patrick's Day subtraction problems, perfect for helping your little learner build basic math skills.

Building good math skills can be worth its weight in gold! Help your child tackle two-digit subtraction this St. Patrick's Day.

Build basic math skills with this practice sheet, full of simple subtraction equations for your child to practice and start memorizing.

Looks like the Easter bunny has left some colorful treats for a special student! She'll need to solve all the simple subtraction problems in each egg.

Stay sharp this spring season with a subtraction Easter egg hunt! Your child will practice her subtraction facts, simple one and two digit equations.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple subtraction problem for your first grader to solve.

Enjoy an egg-cellent Easter review of subtraction facts! Hunt for a solution in each colorful egg filled with simple subtraction problems.