Knowledge atom
Round a whole number to the nearest hundred
Rounds a three-digit number to the nearest hundred using place-value reasoning.
Start practiceProgress & proof summary
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Evidence progress0 of 2 pieces collected
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Standards alignment
3.NBT.A.1
Prerequisites
Common misconceptions
- looks at the wrong digit, using the hundreds digit to decide when rounding to hundreds
Required evidence
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EvidencePerformanceStatusNext step
Show the stepsCarry out the procedure accurately Not startedCollect one observation
Tell it apartDistinguish the target from a near miss Not startedCollect one observation
Recent evidence
No evidence recorded yet
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