Students flip cards to find equivalent place value representations in this matching memory game. Learners practice reading, comparing, and understanding numbers shown as base-ten blocks, standard form, and expanded form as they search for matching pairs. This activity supports TEKS 3.2.A and Florida BEST MA.3.NSO.1.2 (represent numbers in multiple forms).
Skills: place value, base-ten representation, visual memory, number comparison. Grades 2-4.