Rounding Freebie Pick, Flip, Check Cards: Rounding to the Nearest 10, 100 and 1,000: 6 Rounding cards by Games 4 Learning for reviewing rounding to the nearest 10, 100 and 1,000.These rounding cards are self correcting cards. Students use a clothespin or paper clip to pick the numbers that round to the given number then flip the card over to check their answers.
