Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

See just how sweet addition can be with this colorful kindergarten worksheet!

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

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

Your little valentine can have a fun time reviewing his math facts with this candy math sheet! He'll review basic addition and subtraction.

If you want to get your child in the Valentine's Day mood and improve her addition and mental math ability, this pretty printable is sure to do the trick.

Do some mental math with your young valentine in this combination math and color-by-number worksheet. Kids will solve simple addition and subtraction problems.

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.

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

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

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