7*256 = 1000 + 700 + 90 + 2.
A number in standard form is just the same way you are always used to seeing it. Like for example: 256. To write that same number using expanded notation, you have to think of the place values of each of the digits. The number is the sum of those values. 256 = (2 x 100) + (5 x 10) + (6 x 1). That's 256 in expanded notation.
256 = (2 x 102) + (5 x 101) + (6 x 100) OR (2 x 100) + (5 x 10) + (6 x 1).
8.2 =Eight and two tenths(8 x 1) + (2/10)
.256 = 0 + (2/10) + (5/100) + (6/1000)
7*256 = 1000 + 700 + 90 + 2.
1000+20+4
A number in standard form is just the same way you are always used to seeing it. Like for example: 256. To write that same number using expanded notation, you have to think of the place values of each of the digits. The number is the sum of those values. 256 = (2 x 100) + (5 x 10) + (6 x 1). That's 256 in expanded notation.
256 = (2 x 102) + (5 x 101) + (6 x 100) OR (2 x 100) + (5 x 10) + (6 x 1).
256 = (2 x 100) + (5 x 10) + (6 x 1)
8.2 =Eight and two tenths(8 x 1) + (2/10)
Sure thing, honey. To multiply 7 by 256 using expanded form and the distributive property, you break down 256 into 200 + 50 + 6. Then you distribute the 7 to each part: 7 x 200 + 7 x 50 + 7 x 6. So, the result is 1400 + 350 + 42, which equals 1792. You're welcome, darling.
.256 = 0 + (2/10) + (5/100) + (6/1000)
The correct answer is "expanded form".
625/256 is in its simplest form.
256 = 2.56 × 102
256/1000 in simplest form is 32/125