Place Value Math

shows the value of the digits in a number

• place-value chart

• period

• decimal chart

• millions chart

In greater numbers, each group of three digits is separated by commas, and is called a ___________.

• period

• colon

• section

• decimal

A digit in one ______________ represents 10 times as much as it represents in the place to the right and 1/10 of what it represents in the place to its left.

• place

• area

• form

• period

the usual or common way to write a number using digits

• word form

• expanded form

• standard form

• standard number

a way of writing a number as the sum of the values of its digits

• word form

• standard form

• standard place value

• expanded form

value of the underlined digit: 895,469,999

• 900

• 90

• 9000

• 9

value of the underlined digit: 895,469,999

• 90

• 900,000,000

• 90,000,000

• 90,000

value of the underlined digit: 895,469,999

• 400,000

• 400,000,000

• 40,000,000

• 4,000

value of the underlined digit: 895,469,999

• 800,000

• 800,000,000

• 80,000,000

• 8,000

value of the underlined digit: 895,469,999

• 500,000

• 500,000,000

• 5,000,000

• 500