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

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.

Have some math and coloring practice with your chocolates in this Valentine's Day mental math worksheet. Your kid will solve 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.

Build math and reading skills with some sweet Valentine's Day word problems! Kids will practice basic addition and subtraction.

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

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!