Subscribe to our YouTube channel for the latest videos, updates, and tips.


Standard Form of a Number

We will learn how to write the numeral in standard form. Here the standard form means the process of writing very large expanded form of a number into small form or small number.


How to write the number in standard form?

Here we will convert expanded form into standard form of a number.

The number 625 can be written as 

Expanded form and Standard Form

The number written as sum of the place values of its digits is called the expanded form of a number.


1. Write the given expanded form into standard form.

10,00,00,000 + 3,00,00,000 + 2,00,000 + 50,000 + 4,000 + 90 + 7.


Standard Form of a Number

Alternate method

Expanded Form into Standard Form

Write the standard form of:

(i) 20000 + 7000 + 400 + 20 + 2

= 27422


(ii) 700000 + 60000 + 20 + 9

= 760029

No value is given for the thousands and hundreds place, so we write zeros in these two places. 


(iii) 50000 + 300 + 90 + 1

= 50391

No value is given for the thousands, so we write zeros in this place. 


(iv) 100000 + 1

= 100001

No value is given for the ten thousands, thousands, hundreds and tens place, so we write zeros in these four places.


(v) 400000 + 900 + 3

= 400903

No value is given for the ten thousands, thousands and tens place, so we write zeros in these three places.


These are the above examples converting the expanded form of numbers to standard form.


Questions and Answers on Standard Form of a Number:

I. Write the following numbers in the standard form.

(i) 1,00,000 + 80,000 + 3,000 + 200 + 50 + 1

(ii) 80,000 + 8

(iii) 5,00,000 + 5,000 + 60 + 9

(iv) 6,00,000 + 70,000 + 6,000 + 800 + 20 + 2

(v) 7,000 + 70 + 7


Answer:

(i) 183251

(ii) 80008

(iii) 505069

(iv) 676822

(v) 7077



Related Concept 





4th Grade Math Activities

From Standard Form to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

  1. How to Find the Average? | What Does Average Mean? | Definition

    May 15, 25 06:05 PM

    Average 2
    Average means a number which is between the largest and the smallest number. Average can be calculated only for similar quantities and not for dissimilar quantities.

    Read More

  2. Worksheet on Rounding Off Number | Rounding off Number | Nearest 10

    May 15, 25 05:12 PM

    In worksheet on rounding off number we will solve 10 different types of problems. 1. Round off to nearest 10 each of the following numbers: (a) 14 (b) 57 (c) 61 (d) 819 (e) 7729 2. Round off to

    Read More

  3. Worksheet on Rounding Decimals | Questions Related to Round a Decimal

    May 15, 25 11:52 AM

    Worksheet on Rounding Decimals
    The worksheet on rounding decimals would be really good for the students to practice huge number of questions related to round a decimal. This worksheet include questions related

    Read More

  4. Rounding Decimals | How to Round a Decimal? | Rounding off Decimal

    May 14, 25 03:01 PM

    Rounding decimals are frequently used in our daily life mainly for calculating the cost of the items. In mathematics rounding off decimal is a technique used to estimate or to find the approximate

    Read More

  5. Rounding Off to the Nearest Whole Number | Nearest 10, 100, and 1000

    May 13, 25 03:43 PM

    Nearest Ten
    Here we will learn how to rounding off to the nearest whole number?

    Read More