Number Relationships and Computation Place Value Number Relationships and Computation

Vocabulary Digit- A symbol used to make numerals. 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 are the ten digits we use in everyday numbers. Example: the numeral 153 is made up of 3 digits ("1", "5" and "3").

Vocabulary Place Value: Where the digit sits in the number, such as units, tens, hundreds, etc. Example: in 352, the place value of the 5 is "tens"

Vocabulary Value- How much the digit is worth based on the place value. Example- in 352, the value of the 5 is 50

Let’s take a walk through the neighborhood…

The Homes on Place Value Street Millions Thousands Units H T O H T O H T O

325 Millions Thousands Units H T O H T O H T O 3 2 5

12,435 Millions Thousands Units H T O H T O H T O 1 2 4 3 5

How do we say 130,754,009? Millions Thousands Units 1 3 7 5 4 9 H T O 7 5 4 9

What is the Value of 5? Millions Thousands Units 1 3 7 5 4 9 H T O 7 5 4 9

What is the Value of 5? Millions Thousands Units H T O H T O H T O 5

50,000 Millions Thousands Units H T O H T O H T O 5

What is the Value of 4? Millions Thousands Units 1 3 7 5 4 9 H T O 7 5 4 9

What is the Value of 4? Millions Thousands Units H T O H T O H T O 4

4,000 Millions Thousands Units H T O H T O H T O 4