Children practice counting numbers 0-20 in this snow day themed worksheet.

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

Celebrate Valentine’s Day with this lovely counting worksheet!

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

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

Practice counting Valentine’s Day envelopes with this appealing worksheet!

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

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

Decode an Earth Day joke with this engaging worksheet for first and second graders!

Count hearts in this appealing Valentine’s Day worksheet!

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

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 St. Patrick’s Day by cracking a cryptic code!

Learn about patterns with this lovely Valentine’s Day worksheet!

Celebrate Valentine’s Day with this colorful pattern recognition worksheet!

Practice recognizing patterns with this festive Valentine’s Day worksheet!

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.

Practice your counting skills with this festive Valentine’s Day worksheet!

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

Finish Valentine’s Day–themed patterns with this bright, inviting worksheet!

Learn to love counting with this Valentine’s Day–themed math worksheet!

Celebrate St. Patrick’s Day with this inviting counting worksheet!

Count clovers in this fun St. Patrick’s Day–themed worksheet!

No need to be lucky to solve this St. Patrick’s Day puzzle—just use your logical reasoning skills!

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.

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

Learners will love counting and writing numbers 1–20 in this St. Patrick’s Day themed-worksheet!

How many hats are in each set? Practice counting 1–20 in this St. Patrick’s Day themed-worksheet!

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

How many pots of gold are in each set? Practice counting 1–20 in this St. Patrick’s Day themed-worksheet!