The short expanded form of 345 is 300 + 40 + 5. In this form, each digit is represented by its place value, with the hundreds digit in the hundreds place, the tens digit in the tens place, and the ones digit in the ones place. This form helps break down the number into its constituent parts for better understanding and manipulation in mathematical operations.
Chat with our AI personalities
It is 300,000,000 + 40,000,000 + 5,000,000 + 800,000 + 80,000 + 9,000 + 200 + 30 + 4
As a decimal: 345.0 As an improper fraction: 345/1 In scientific notation: 3.45*10^2
45 billion, 672 million, 345 thousand, 618
22 and 9,808 ten-thousandths
Standard form and expanded form are not the same. Standard form refers to writing a number using digits, such as 345. Expanded form, on the other hand, involves breaking down a number into its individual place values, such as 300 + 40 + 5 for the number 345. While both forms represent the same number, they are different ways of expressing it.