1,760 = (1 x 103) + (7 x 102) + (6 x 101) + (0 x 100)
To express a number in expanded notation, you first need to divide it by a power of 10 such that the units is the greatest place value. In this case, you would divide by 100 to get 8.523. The next step is to add that power of ten to the sum as a multiplication. We use 100, which is the second power of 10. This can be written as 102. Thus 852.3 can be written in expanded notation as 8.523x102
To write 250,000,000 in expanded notation using powers of 10, you can express it as (2.5 \times 10^8). This represents the number as 2.5 multiplied by 10 raised to the 8th power, indicating that the decimal point is moved 8 places to the right. Alternatively, it can also be written as (2 \times 10^8 + 5 \times 10^7).
0.8 = 8 × 0.1 = 8 × 1/10
Expanded Notation of 14 = (1 x 10) + (4 x 1)
Expanded Notation of 65 = (6 x 10) + (5 x 1).
2.5 x 105 = 250,000
Expanded Notation of 80 = (8 x 101) + (0 x 100).
3 x 10^3 +1 x 10^1 +8
To express a number in expanded notation, you first need to divide it by a power of 10 such that the units is the greatest place value. In this case, you would divide by 100 to get 8.523. The next step is to add that power of ten to the sum as a multiplication. We use 100, which is the second power of 10. This can be written as 102. Thus 852.3 can be written in expanded notation as 8.523x102
Expanded Notation of 456 = (4 x 102) + (5 x 101) + (6 x 100)
0.8 = 8 × 0.1 = 8 × 1/10
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!
Expanded Notation of 14 = (1 x 10) + (4 x 1)
Write 2,784 in expanded notation as the sum of multiplication expressions
for 230 in expanded notation it well look like [2x100]+[3x10]= 200+30= 230
Expanded Notation of 65 = (6 x 10) + (5 x 1).
5.89 in expanded notation is (5 x 1) . (8/10) + (9/100)