Students round numbers to the nearest tenth, hundredth, and whole number, and put a paperclip or clothespin on their answer. Then, they turn the card over to check if they found the correct answer. There are 18 cards total and a recording sheet: 12 cards practice straight forward rounding, while 6 cards to practice "which number, when rounded to the nearest tenth, rounds to 38.1?" type questions. This product is aligned to the Virginia Standards of Learning VA SOL 4.3b and 5.1 (math).