Virginia SOL 3.NS.2.a
The Standard
Compare two whole numbers, each 9,999 or less, using symbols (>, <, =, ≠) and/or words (greater than, less than, equal to, not equal to), with and without models.
Virginia Standards of Learning for Mathematics · The student will demonstrate an understanding of the base 10 system to compare and order whole numbers up to 9,999.
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students inspect digits from the thousands place to the ones place and stop at the first place where the digits differ. They show the relationship with >, <, =, or ≠ and explain it in words or with a place-value model.
What Mastery Looks Like
- A student correctly compares pairs even when they contain zeros or the same digits in a different order. The student chooses the right symbol and names the first place that proves the comparison.
Common Misconceptions
- Students may compare the largest digits they notice instead of starting at the greatest place value, so they might say 3,912 is greater than 4,105. They may reverse < and >, or think ≠ applies only when every digit differs.
How to Assess It
- Exit ticket: Circle the true statement for each pair: 4,307 > 4,370 or 4,307 < 4,370, and 6,205 = 6,205 or 6,205 ≠ 6,205. Explain the first choice using place value.
Lesson moves
Ways to Teach It
Build two teacher-given numbers with place-value disks, then place a >, <, =, or ≠ card between them.
Write and defend a response to: Which is greater, 5,089 or 5,098, and which place proves it?
Play Number Battle: partners draw four digit cards, build numbers, compare them, and keep both sets after stating a correct comparison.
Compare whole-dollar prices under $9,999 from a store flyer, then write each relationship in symbols and words.
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Printable 3.NS.2.a Worksheet
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