This document is editable!!! This Go Fish game features matching three digit numbers to their equal in expanded form, base ten blocks, and word form. (The base ten blocks show up weird in the thumbnail, but trust me, they're normal when downloaded!) If you are using a printer that will print front and back, copy and paste the reverse side of the cards (fish pictures) to be after every slide showing the front side of the cards. Otherwise, just print as is and use your copier to print on both sides of the paper before cutting out cards. For smaller cards, simply print two slides per page. Laminate for long term use! Great for use as a math center!