Send your child on a secret mission! Help them open the safe by giving them the code numbers to convert into standard form (e.g. 700 + 50 + 2 = 752). Get them to circle the correct answer for each safe and see all that math knowledge pay off!
Math may not be a laughing matter, but this worksheet sure is! Download the PDF and get ready to count balls with the clowns! Your child will have a blast and learn how to count at the same time. It's an easy, fun way to practice math!