Here is an example:
1,234,567,891 = (1 x 109) + (2 x 108) + (3 x 107) + (4 x 106) + (5 x 105) + (6 x 104) + (7 x 103) + (8 x 102) + (9 x 101) + (1 x 100) or
(1 x 1000000000) + (2 x 100000000) + (3 x 10000000) + (4 x 1000000) + (5 x 100000) + (6 x 10000) + (7 x 1000) + (8 x 100) + (9 x 10) + (1 x 1)
Expanded notation is writing the number to show the value of each digit. 180 = (1 x 100) + (8 x 10) + (0 x 1)
Expanded Notation of 14 = (1 x 10) + (4 x 1)
Expanded Notation of 65 = (6 x 10) + (5 x 1).
5.89 in expanded notation is (5 x 1) . (8/10) + (9/100)
304.5 in expanded notation is (3 x 100) + (0 x 10) + (4 x 1) + (5/10)
Expanded notation is a method of writing numbers that shows the value of each digit in a number. To write the number 493 in expanded notation, you can break it down into its place value: 4 hundreds (4 x 100 = 400) 9 tens (9 x 10 = 90) 3 ones (3 x 1 = 3) So, 493 in expanded notation would be written as: 400 + 90 + 3 Another way to write it is: 4100 + 910 + 3*1 In this way, we can see the value of each digit in the number 493.
7.5 x 10^5
Expanded Notation of 364 = (3 x 100) + (6 x 10) + (4 x 1)
Expanded Notation of 408 = (4 x 100) + (0 x 10) + (8 x 1).
Expanded Notation of 503 = (5 x 100) + (0 x 10) + (3 x 1)
Expanded notation of 900 = (9 x 100) + (0 x 10) + (0 x 1)
The expanded notation for 982.04 is: (9 x 100) + (8 x 10) + (2 x 1) . (0/10) + (4/100)