Expanded Notation and Value Representation

Front

How is the amount $142.05 represented in expanded notation?

Back

100 + 40 + 2 + 0.05

Front

Is it necessary to represent the value in the tenths place? Why or why not?

Back

Yes, because it shows the exact amount spent.

Front

What is the highest whole number value you will learn to represent in this lesson? Options: 1,000,000, 1,000,000,000, 100,000,000, 10,000,000

Back

1,000,000,000

Front

To what decimal place will you learn to represent numbers in this lesson?

Back

Hundredths

Front

What method will you use to represent the value of digits in this lesson?

Back

Expanded notation and numerals

Front

What is the term for writing a number as the sum of the values of its digits?

Back

Expanded form

Front

Which term refers to the position of a digit in a number that determines its value?

Back

Place value

Front

What is the term for the period that includes the hundreds, tens, and units?

Back

Units period

Front

What is the term for the form of a number that uses words to express the number?

Back

Word form

Front

How is 162.24 written in expanded notation?

Back

(1 x 100) + (6 x 10) + (2 x 1) + (2 x 0.1) + (4 x 0.01)