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how do you write a number in expanded form in standard form

by Susan Fay Published 2 years ago Updated 1 year ago
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How to Write a Number in Standard Form

  1. Look at the number.
  2. Move the decimal point.
  3. Count the spaces.
  4. Write your final answer.

In the expanded form the digits of the number are split into each of the individual digits with their place value and written in expanded form. The example of standard form of a number is 4,982 and the same number can be written in expanded form as 4 × 1000 + 9 × 100 + 8 × 10 + 2 × 1 = 4000 + 900 + 80 + 2.

Full Answer

What are examples of an expanded number?

  • Determine the place values of the digits for which the number is to be expanded.
  • We decompose the number while we are expanding. i.e. breaking it according to its place values. For example, 431 = 400 + 30 + 1
  • Expanded form in Maths helps us to understand how the number is formed using the place values.

How to use the expanded form calculator?

How to Use the Expanded Form Calculator? The procedure to use the expanded form calculator is as follows: Step 1: Enter a number in the input field. Step 2: Now click the button “Calculate” to get the expansion of a number. Step 3: Finally, the expanded form of a number will be displayed in the output field.

How do you write exponents in expanded form?

To express a number written in exponential form in expanded form, the base number A is multiplied by itself the number of times shown by the power. For example, if a number is given in exponent form as A^6, then this is expressed in expanded form as A x A x A x A x A x A. If A is replaced by the number 3, then the exponent is 3^6.

How to write numbers in standard form example?

  • Write the first non zero digit. Here it is 1
  • Add a decimal point after it: 1.
  • Notice that the decimal point shifts 6 places to the right.
  • So, in standard form: 0.000 001 2 is 1.2 ×10ˉ⁶

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What is 83.34 written in expanded form?

80+3Using the place value chart, the digits after the decimal points are represented as tenth (1/10), hundredth (1/100), thousandth (1/1000) and so on. Now, let us consider the example 83.34. The expanded form of 83 is 80+3. The above-expanded form can also be represented as 80+3+0.3+0.04.

How do you write numbers in standard form?

The steps to write the standard form of a number are as follows: Step 1: Write the first number from the given number. Step 2: Add the decimal point after the first number. Step 3: Now, count the number of digits after the first number from the given number and write it in the power of 10.

How do you write 317 in expanded form?

317 in words is Three Hundred Seventeen.

How do you get standard form from expanded form?

To convert the expanded form of a number to the standard form, simply add the values in the expanded form together (you can also get the number by just reading the expanded form of a number together). For example, let's look at 200 + 50 + 3.

How do you write 57.36 in standard form?

This is Expert Verified AnswerStandard form is an easy method to write down large or small numbers.For example 10³ can be written as 1000.Since, 57.36 has two digits after decimal. It must be divided by 100 of two zeroes. Thus, the standard form of 57.36 is 5.736 × 10¹

How do you write 0.00037 in standard form?

The standard form for 0.000037 is 3.7 × 10^-5 .

How do you write 279404 in expanded form?

=2×105+7×104+9×103+4×102+0×101+4×1.

How do you say 506709 in word form?

Austin Moody director of «Wonderland Margaret» wrote his partner, Nevaeh Smith, a check for five hundred six thousand seven hundred nine dollars.

What is 8.478 expanded form?

What is 8.478 in expanded form? 8.478 in expanded form is 8 ones + 4 tenths + 7 hundredths + 8 thousandths.

How do you write 5004300 in standard form?

5 million, 4 thousand and 3 hundred in the standard form is 5,004,300.

What is an example of standard form?

The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form.

What is the standard form of 40000?

1. 40000 will be written as 4.0 * 10^4 2. 700 will be written as 7.0 * 10^2 You may solve the following questions for practice.

How do I write 2400000 in standard form?

Therefore, we can write the $ 2.4 $ million as $ 2400000 $ as $ 1 $ million contains six zeros. Hence, the standard notation of $ 2.4 $ million is $ 2400000 $ .

How do you write 5004300 in standard form?

5 million, 4 thousand and 3 hundred in the standard form is 5,004,300.

How do you write 9000000 in standard form?

9000000= 9*10⁶. HOPE THIS HELPS.

How do you write 250000 in standard form?

250000=2.5×105.

How do you write a number in expanded form?

To write the numbers in expanded form, follow the steps below: Step 1: Write the number's in standard form as the first step. Step 2: Use the place...

How do you write 352 in expanded form?

352 can be written as 300 + 50 + 2 or 3x100 + 5x10 + 2x1 in expanded form.

How do you write 10 in expanded form?

10 can be written as 10 + 0 or 1x10 + 0x1 in expanded form.

How do you write 9999 in expanded form?

9999 can be expanded as 9000 + 900 + 90 + 9 or 9 or 9x1000 + 9x100 + 9 x10 + 9x1.

What is 35713 in expanded form?

35713 can be written in expanded form aas 30000 + 5000 + 700 + 10 + 3

How do you write 19 in expanded form?

The expanded form of 19 is 10 + 9.

How do you write 12345 in expanded form?

In the number 12,345, 1 has a value of 10,000, 2 has a value of 2,000, 3 has a value of 300, 4 has a value of 40, and 5 has a value of 5. In expand...

How do you write a number in expanded form?

To write a number in expanded form, identify the value of each of the digits in the number. Then, join each value with a plus sign.

How do you write 56 in expanded form?

In the number 56, 5 has a value of 50, and 6 has a value of 6. In expanded form, 56 is written as 50 + 6.

How do you write 312 in expanded form?

In the number 312, 3 has a value of 300, 1 has a value of 10, and 6 has a value of 6. In expanded form, 312 is written as 300 + 10 + 2.

How do you write 100 in expanded form?

100 can be shown in expanded form as 100 + 0 + 0. It can also be shown simply as 100 because adding the zeros has no impact on the value of the exp...

What is an example of a number in expanded form?

Any number can be expressed in expanded form. For example, 287 would be shown as 200 + 80 + 7.

How to write a number as tens?

Write the number immediately to the left of the ones digit and express it as a number of tens by adding a 0 to the right of the digit.

What does it mean when the number to the left of the right digit increases?

Notice that each successive digit to the left of the right-most digit increases by an order of magnitude, which means that there is an additional zero added to the end of each successive number.

Tips & Thanks

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Video transcript

Write 14,897 in expanded form. Let me just rewrite the number, and I'll color code it, and that way, we can keep track of our digits. So we have 14,000. I don't have to write it-- well, let me write it that big. 14,000, 800, and 97-- I already used the blue; maybe I should use yellow-- in expanded form.

Writing Numbers in Expanded Form

Numbers are made up of digits, but there is often more to those digits than appears. Every digit in a number has a value. In expanded form, each digit is separated to show its place value. Each value is joined by a plus sign to form an expression. To expand means to stretch out, or to give greater detail.

How to Write Numbers in Expanded Form

A place value chart or diagram can be helpful when writing numbers in expanded form because it shows the place value of each digit. Place value charts are read from left to right. The values in the columns become greater as they move to the left, and they get smaller as the columns move to the right.

Example 1: How to Do Expanded Form of the Number 369

In order to show 369 in expanded form, identify the value of each digit.

What is expanded form?

The expanded form of a number is written as the sum of the place values of its digits . In other words, the ability to find the place values of the digits in a number is necessary to convert a number in standard form to expanded form. There are multiple ways of expressing the place value of a digit. The most common way of expressing the place value ...

How to express the place value of a digit?

The most common way of expressing the place value of a digit is as the product of the digit times the value or multiplier corresponding to the place it occupies in the number. For example, 60 is the product of 6 * 10, and it is also the place value of 6 in 265 since 6 occupies ...

What is the expanded form of 5,325?

Expanded form or expanded notation is a way of writing numbers to see the math value of individual digits. When numbers are separated into individual place values and decimal places they can also form a mathematical expression. 5,325 in expanded notation form is 5,000 + 300 + 20 + 5 = 5,325.

What is standard form in science?

Note that in England and Great Britain the phrase "standard form" refers to the scientific number notation that the US calls "scientific notation." Standard form in Great Britain and scientific notation in the US mean essentially the same thing when referring to the notation used to represent very large or very small numbers such as 4.959 × 10 12 or 1.66 × 10 -24 .

Can expanded forms be written like a sentence?

Expanded forms can be written like a sentence or stacked for readability as they are here.

How to express a number in standard form?

For the final step, put the equation together. Write the number first. Then add a multiplication sign and the 10 plus the negative exponent after. This expresses the number in standard form.

How to write a standard form equation?

Express the equation as the number multiplied by 10 and its exponent. Place the number that you converted first. Then add a multiplication symbol, followed by 10 and the exponent. This represents a number in standard form.

How to write 10 as an exponent?

First write 10. Then take the number of spaces you counted between the 2 decimal points and write it as an exponent .

How to do standard form?

Count the place values between the decimal point and the first non-zero digit. Standard form also works in the opposite direction to express very small numbers. Rather than moving right to left, move left to right. Place your pencil on the decimal point. Then count the amount of place values between the decimal and the first non-zero digit.

What is 0.000325 in standard form?

For the final result, 0.000325 becomes 3.25 x 10 -4 in standard form.

What is the number with an exponent?

In standard form, the number with an exponent is always 10, never a different number.

What is standard form in math?

Learn more... Standard form, also known as scientific notation in the US, is a method of expressing very large or very small numbers. It's used in science and math as shorthand, rather than writing out the full number every time you use it.

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Url:https://www.calculatorsoup.com/calculators/math/expanded-form-calculator.php

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Url:https://www.wikihow.com/Write-Numbers-in-Standard-Form

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