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What is it when they say write the number in expanded form?
Expanded Form is a way to break up a number to show how much each digit in the number represents. In other words, expanded form is the method of pulling a number apart and expressing it as a sum of the values of each digit.Example: 485400+80+5
What does it mean to write each decimal in standard form and in expanded form?
Standard form is the number written normally. Expanded form is the number written as a sum of each digit written as its place value. For example one thousand, two hundred and five, and eight hundred and three thousandths is written: Normal form: 1205.803 Expanded form: 1000 + 200 + 5 + 0.8 + 0.003
What does expanded form mean in math?
A way of writing a number that shows the value of each digit.:)
How do you solve math problems using expanded form?
Expanded Form is a way to break up a number to show how much each digit in the number represents. In other words, expanded form is the method of pulling a number apart and expressing it as a sum of the values of each digit.The best way to identify the expanded form of a number is to simply write the number in words.Examples of Expanded FormExpanded form of whole numbersIn order to understand expanded form better, one needs to be good at place value.Consider the number 543. Arrange the digits in a place value chart as shown below.From the chart above, we see that:the value of 5 is 5 × 100 = 500the value of 4 is 4 × 10 = 40the value of 3 is 3 × 1 = 3Therefore, the expanded form of the number 543 is 500 + 40 + 3.
How do you wright twenty-five thousand in expanded form?
To write a number in expanded form, you first have to divide that number by a power of 10 that produces an answer where the greatest place value digit is units. In this case, we can divide by 10,000 to get 2.5. The next step is to express the power of 10 we used alongside the number as a multiplication. We divided by 10,000 which is the fourth power of 10 or 104. Thus 25,000 in expanded form is 2.5x104
