15-blocks domino set focused on rounding to the nearest hundred, thousand, ten thousand, hundred thousand, million, ten million and hundred million. It is very helpful in practicing place value, whole numbers, and extended form. Also, it can be utilized as an individual, pair or group activity incorporating SIOP classroom/ lesson plan requirements. The file includes description of 8 different activities featuring individual, pair, small group and whole class work to help you with ideas. If you love this activity and find it helpful, please leave me your feedback. Thanks.