This math topic focuses on developing students' understanding of place value by practicing the conversion of three-digit numbers from normal form to expanded form. It encompasses exercises that require breaking down numbers into their constituent hundreds, tens, and ones values. Each problem presents a number alongside multiple choice answers, where students must select the correct expanded form. This skill is part of a broader unit that covers place value and rounding to the nearest thousands and hundredths.
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Expand this 3 digit number
670