EXPANDED NOTATION/ EXPANDED FORM
What is the number 58,942 written in expanded form?
50,000 + 8,000 + 900 +40 +2
Round the number to the nearest 10. 45,689
45,670
Place the following numbers in order from greatest to least.
754,861 ; 754,893 ; 754,824
754,893 ; 754,861 ; 754,824
When trying to find a value that is 10 times the value of a place, what direction should you move on the place value chart?
One place to the left
The "regular" way a number is written.
Standard Form
What is the number (8 x 100,000,000) + (9 x 1,000,000) +(5 x 100,000) + (6 x 10,000) + (7 x 1,000) + (3 x 100) + (4 x 10) written in standard form?
809,567,340
What is 875,458 rounded to the nearest hundred?
875,500
Where should a person look when beginning to compare numbers?
The person should start at the highest place.
Write a number that has 10 times the value of the digit 3 in the number 74,435,129.
answers will vary
Digits and place values are written in words.
Word Form
Write the number 5,789,613,402 in expanded notation.
(5 x 1,000,000,000) + (7 x 100,000,000) + (8 x 10,000,000) + (9 x 1,000,000) + (6 x 100,000) + (1 x 10,000) + (3 x 1,000) + (4 x 100) + (2 x 1)
Round the number to the nearest ten thousand 7,846,923
7,850,000
Is 8,367,452,190 greater or less than 8,367,452,910?
Less than
Create a number that has one tenth the value of the digit 7 in the number 875,461,329 .
Answers will vary
A way to write a number that shows the value if each digit.
Expanded Form
A way to write a number that shows the place value of each digit.
Expanded Notation