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

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

This combination color-by-number math worksheet will get your kid practicing mental math. Kids will color Valentine's Day chocolates by number.

Have a happy Valentine's Day with this combination math and color-by-number worksheet. Your kid will use mental math skills to color in the pictured chocolates.

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

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and subtract the Halloween pictures in this simple subtraction worksheet!

Count and subtract the Halloween pictures in this simple subtraction worksheet!

"Eggstraction" takes the boredom out of subtraction practice, and it'll get your first grader into the Easter spirit, too!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!