Mathematics
Number Representation & Place Value
Conceptual
7–8 yrs
The multiples of 100
100的倍数
Description
Understand that the multiples of 100 (100–900) each represent a number of hundreds with 0 tens and 0 ones
Mastery Evidence
- Identify that 300 means 3 hundreds, 0 tens, 0 ones
- Place multiples of 100 on a number line to 1000
- Read and write multiples of 100 and explain their place-value structure
Assessment Prompt
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?
Prerequisites 1
A Hundred Is Ten Tens
百的倍数需要先理解100作为一个计数单位
Unlocks 1
Counting Within 1,000
