In no time at all, your third grader will be a pro at changing units of measurement — like converting between grams and kilograms.

Learn to convert ounces into pounds (and pounds to ounces) in this fun Easter worksheet.

Do some lemonade stand math in this refreshing division worksheet. When your fourth grader has finished the problems, he can relax with a glass of lemonade.

Learners practice converting kilometers, meters, and centimeters in this fun track and field themed worksheet.