65
Write the number in standard from and in expanded nothion Activity Four million, twenty thousand, thirty.
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.
7 to the 1/3 power
10101010 = 10^7 + 10^5 + 10^3 + 10.
210, 45, 322 using integer exponents. But it can also be written as 10485760.5 or 162.5
Three ways of writing 81 with exponents are: 92, 34, and 32 X 32.You could also write it as 8.1 x101.
32 The small number two is called the power, exponent or superscript and indicates how many times you multiply the large number
3 x 5 x b = 15b No exponents required.
92, 34, or 81 * 100.
9000 = 32 x 103 = 302 x 101 = 3002 x 10-1
419,854,000 using exponents is 4.19854 x 108
48 = 24 x 31
The prime factorization of 81 using exponents is: 34
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.
You can use 25^2,5^4,(5^2)^2,5^2•5^2,or 5^3•5
81 = 34 = 92 = 65610.5