What better way to practice these different forms of numbers than using work mats. Just laminate and your students will be set to write on them to practice writing numbers in standard, word, and expanded form. In this product you will find a summer themed work mat along with 20 different cards for your students to practice (or you can come up with your own list of numbers). The student will pick a card with a number given in a particular form and the student practices writing that same number in the remaining forms. Example, the card might have 76 on it in standard form. Students will use their math mats to write the number 76 in word and expanded form.