🔢 Mathematics · Number Representation & Place Value
Representing Numbers
Identify, represent, and estimate numbers using different representations including the number line
Typical age: 6–8 years
“Can your child show a number like 346 in different ways — as base-ten blocks, on a number line, or as a drawing — and explain what each representation shows?”
0 / 6 mastered
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Needs first
- The three digits of a three-digit numberREQUIRED
Representing numbers requires place-value understanding
- Representing numbers with objectsREQUIRED
Representing and estimating numbers on a number line builds on Y1 number representations
- The two digits of a two-digit number
Estimating placement on a 0-100 number line benefits from place value understanding