I use these 27 “I Have… Who Has?” cards once my students are comfortable working with decimal numbers, specifically tenths, hundredths, and decimal place value.If you’re not familiar with I Have… Who Has? games, they are whole-class, low-prep math games that get every student involved. Students must read their card carefully, interpret the representation, and listen closely to their peers in order to keep the game moving. It’s an excellent review activity before assessment, and I regularly use i