Place Value Review

Read, write, recognize, and compare whole numbers and decimals.

• • • • Objectives Determine the value of a numeral based on its location in a number.

Bea able to correctly represent a number in multiple forms.

Know how to compare numbers up to the millions.

Be able to put a group of numbers in order from greatest to least or least to greatest.

Vocabulary • • • Greater than (>) – a symbol used to show numbers greater than another Less than (<) – a symbol used to show numbers less than another Equals (=) a symbol used to show numbers having the same value

Which answer correctly represents 1,389,200?

• • • • A. One million, three hundred eight thousand, and two hundred B. One million, three hundred eighty-nine thousand, and two hundred C. One million, three hundred eighty-nine thousand, two hundred D. One million three hundred eightynine thousand two hundred

Which option correctly represents 23, 476?

• • • • A. 23,000 + 400 + 76 B. 20,000 + 3,000 + 400 + 6 C. 20,000 + 3,000 + 40 + 70 + 6 D. 20,000 + 3,000 + 400 + 70 + 6

What is the value of the underlined digit in 456,765?

• • • • A. 5 B. 50 C. 500 D. 5,000

What is the value of the underline digit in 3,456,340?

• • • • A. 400 B. 40,000 C. 400,000 D. 4,000,000

Name the place value of the underlined number.

23, 419,376 • • • • A. 9,000 B. Ten-thousands C. 90,000 D. Thousands

Line up the numbers 1 How to compare numbers 2 3 Compare at highest place value If numbers are the same go to next digit to the right 12,391 8,971 13,762 1 2,391 8,971 1 3,762 1 2 ,391 8,971 1 3 ,762

Write < > or =

Five thousand

<

50,000

Write < > or =

984,789

=

984,789

Write < > or =

89,359

<

194,931

Write < > or =

53,931

>

4,931

Write < > or =

53,931

<

54,931

Write < > or =

1,000+700+3

<

1,730

Write < > or =

3 hundreds 6 tens

>

306

If you know how to compare numbers, you know how to put them in order Put these numbers in order from greatest to least

1,730 14 569 9,271

2 4 3 1

Put these numbers in order from greatest to least

35,872 36,872 569 9

2 1 3 4

Put these numbers in order from least to greatest

145,872 6,872 569 91

4 3 2 1