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

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

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

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

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