# What are decimals?

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##### Intros

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##### Examples

###### Lessons

**Reading decimals on number lines**

What are the decimal numbers given by each point shown on the number lines below in:**Naming decimal place values**

Name the place value that is underlined in the numbers below:- 1.
__8__3 - 7.8
__8__ - 9.80
__1__ __0__.845__8__3.271

- 1.
**Decimal place value word problem**

Take a look at the two times the number "5" appears in this number:__5__,124,368.0__5__7- Name the two place values that the two 5s sit inside?
- Compare these two place values; how many times do you have to multiply/divide by 10 to get to the other place value? How many times will you have to group ten into a bigger place value (or the other way, split into ten parts for a smaller place value) to get to the other place value?

**Converting decimals between standard, expanded, and written forms****Base ten (block) models for hundredths**

Using base ten models where one whole is represented by a(made of 10 tiny squares), answer the following:__big square__**Base ten (block) models for thousandths**

Using base ten models where one whole is represented by a(made of 1000 tiny squares), answer the following:__cube__