All seven Fridge Cheat Sheet books for $29.99 instead of $60.

Math K–8, Reading, Writing, Algebra & Geometry, Study Skills, Social Studies and Science: 196 methods, each with a cheat sheet page, a practice sheet and its answer key or model answers. Made for families with kids in more than one grade.

You get one ZIP file with all seven books in both styles, Classic and Notebook. On a phone, open it in the Files app; on a computer, double-click it. One-time purchase for your family. Not happy? Full refund within 7 days.