Grade 1 · Number · Numbers to 50 · Lesson 1
Meet Numbers to 50
A number can be shown in different ways. Each way can name the same amount.
The big idea
Four ways to show 24
We can read 24 as twenty-four. We can also show its quantity with objects or organize it into tens and ones.
- Numeral
- 24
- Number word
- twenty-four
- Tens and ones
- 2 tens and 4 ones
2 groups of ten
4 ones
Numbers around us
Numbers can have different jobs
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A quantity
24 crayons tells how many crayons there are.
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An address
24 on a building helps identify its location.
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A label
24 on a team shirt identifies a player.