(4 * 103) + (7 * 102) + (6 * 101) + (8 * 100).
Expanded Notation of 1,294 = (1 x 103) + (2 x 102) + (9 x 101) + (4 x 100)
6,125 = (6 x 103) + (1 x 102) + (2 x 101) + (5 x 100)
Expanded Notation of 5,280 = (5 x 10^3) + (2 x 10^2) + (8 x 10^1) + (0 x 10^0)
Expanded Notation of 1,760 = (1 x 10^3) + (7 x 10^2) + (6 x 10^1) + (0 x 10^0)
Expanded Notation of 80 = (8 x 101) + (0 x 100).
Expanded Notation of 456 = (4 x 102) + (5 x 101) + (6 x 100)
Expanded Notation of 2784 = (2 x 103) + (7 x 102) + (8 x 101) + (4 x 100).
Decimal notation is.
(4 * 103) + (7 * 102) + (6 * 101) + (8 * 100).
To write 267853 in expanded notation using powers of ten, you would break down the number based on its place value. The number 267853 can be expressed as 2 x 10^5 + 6 x 10^4 + 7 x 10^3 + 8 x 10^2 + 5 x 10^1 + 3 x 10^0. This expanded notation representation shows the value of each digit based on its position in the number, multiplied by the corresponding power of ten.
Expanded Notation written using the powers of 10 This is an extension of writing the equation in expanded notation! Therefore I will use the information from that to explain; First I'll do out a table showing powers 10^2 = 100 10 to the power of 2 is One Hundred (2 zero's-after the 1) So hopefully you see the pattern in the above table!
1,494 = (1 x 103) + (4 x 102) + (9 x 101) + (4 x 100)
Expanded Notation of 1,294 = (1 x 103) + (2 x 102) + (9 x 101) + (4 x 100)
Expanded Notation of 1,294 = (1 x 1,000) + (2 x 100) + (9 x 10) + (4 x 1)
2.5 x 105 = 250,000
0.8 = 8 × 0.1 = 8 × 1/10