(3 x 100) + (7/101) + (5/102)
The correct answer is "expanded form".
I would say they are in standard form, but I would be more likely just to ask you to write a simplified number without using exponents. The terminology can vary, but the following example shows the usual names: 1,023 is in standard form. One thousand twenty-three is in word form. 1000 + 20 + 3 is in expanded form.
To write 841 in exponents in expanded form, you would express it as ( 841 = 29^2 ). This is because 29 multiplied by itself (29 x 29) equals 841. In exponential form, the base is 29 and the exponent is 2, representing the number of times the base is multiplied by itself.
86,000,000 in expanded form with exponents is written as (8 x 107) + (6 x 106) + (0 x 105) + (0 x 104) + (0 x 103) + (0 x 102) + (0 x 101) + (0 x 100).
16741 in expanded form with exponents
80 is in expanded form. Using exponents, it should be written as 8x10^1 OR 0.8x10^2.
Rewriting a number in its expanded form with exponents helps you to better understand scientific notation. When determining what exponent to use for a power of ten, look at how many zeroes you have. For example, if the number is 1,000, which has three zeroes, it is 10 to the third power.
The base, which, in everyday use is 10.
jguiy
841 = 292
Usually not.
5,823 in expanded form using exponents is (5 x 103) + (8 x 102) + (2 x 101) + (3 x 100).
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8,325 in expanded form using exponents is: (8 x 103) + (3 x 102) + (2 x 101) + (5 x 100).
640 written in expanded form using exponents is (6 x 10^2) + (4 x 10^1) + (0 x 10^0)
It is 4 + 2*10-1 + 9*10-3.