🔢 Mathematics · Number Representation & Place Value
The multiples of 100
Understand that the multiples of 100 (100–900) each represent a number of hundreds with 0 tens and 0 ones
Typical age: 7–8 years
“Can your child explain that 700 means 7 hundreds with no tens and no ones — and show what that looks like using base-ten blocks or a drawing?”
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