182 LearnersLast updated on May 26th, 2025
Table of 721
A times table is a chart that shows the results of multiplying a number with whole numbers. Learning the times table will help kids understand multiplication. We use an algebraic system to define multiplication operations, construction, estimation, schoolwork, exams, etc. In this topic, we will learn about the table of 721.
What is the multiplication table of 721?
Multiplication was used by people over 4000 years ago. Babylonians were considered the first to use it in clay tablets. Multiplication tables are created as a result of people's search for easier ways to solve problems. Learning multiplication tables has numerous advantages. Kids can answer quickly if they know their times table. It also helps to enhance their understanding skills. Being more familiar with the tables improves children's memory and confidence.
Multiplying whole numbers (1, 2, 3, 4, 5, and so on) by 721 gives the product of the multiplication table of 721. Here are some examples:
721 × 1 = 721
721 × 2 = 721 + 721 = 1442
721 × 3 = 721 + 721 + 721 = 2163
721 × 4 = 721 + 721 + 721 + 721 = 2884
721 × 5 = 721 + 721 + 721 + 721 + 721 = 3605
721, 1442, 2163, 2884, 3605, and so on are multiples of 721.
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721 Times Table Chart
The 721 times table chart shows the multiple of 721. Every result in the chart is obtained by multiplying 721 with other whole numbers, like 1 to 10, and so on.
For example:
721 × 10 = 7210
721 × 11 = 7931
721 × 12 = 8652, and so on.
Tips and Tricks for the Multiplication Table of 721
Understanding the multiplication table of 721 can be challenging because of the larger number involved. But with tips and tricks, it becomes easier. Let’s look into some:
Break the numbers into smaller parts: Breaking the numbers into smaller parts will make it easy to learn multiplication.
For example, 721 × 4
Here, 721 can break into 700 + 21
(700 × 4) + (21 × 4) = 2800 + 84
= 2884.
Use of flashcards: On one side of the flashcard, write the multiplication problems.
For example:
Front: 721 × 3
Back: 2163.
Repeated patterns: The unit digits in the 721 times table repeat every 5 multiples.
For example: The unit digits repeat in the cycle: 1, 2, 3, 4, 5. After every 5 multiples, the cycle restarts.
Common Mistakes and How to Avoid Them in Table of 721
While working on the tables of 721, it's common for kids to make some errors. Here are some common mistakes that kids make and tips on how to avoid them.
Mistake 1
Overlooking zero place value in the products.
Always ensure proper placement of zero placeholders by clearly aligning and separating the digits in your calculation. For accuracy, double-check your result. For example: writing 721 × 10 as 7210 without aligning it clearly as 7,210.
Mistake 2
Misusing the shortcut
Always verify the shortcut method you are using. For 721 × 10, the approach is 721 × 9 + 721 = 6489 + 721 = 7210. Try to write the steps clearly and double-check your method properly.
Mistake 3
Reversing the digits.
Sometimes students reverse the digits, for example, 172 instead of 721. Double-check your work to ensure the digits are correct. Track each step carefully and review the result to avoid swapping digits. Write out full steps if needed.
Mistake 4
Misplacing the decimal points
Incorrectly placing the decimal points while calculating the larger number. To avoid decimal mistakes, ensure digits are aligned correctly, and no decimal point is added unless needed. Always double-check the result. For example, 721 × 6 = 432.6 instead of 721 × 6 = 4326.
Mistake 5
Forgetting to carry the digits over
To avoid forgetting to carry digits, slow down and double-check each step before moving on.
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Table of 721 Examples
Problem 1
An art gallery has 721 paintings and displays them in rooms, with 721 paintings in each room. How many rooms are used?
1 room.
Explanation
Since each room holds 721 paintings and there are 721 paintings total, they can use exactly 1 room. For example: 721 × 1 = 721.
Problem 2
A concert venue sells tickets for 721 units each. If 7 tickets are sold, how much revenue is generated?
5047 units.
Explanation
To find the total revenue, multiply the price of one ticket (721) by the total number of tickets sold (7):
721 × 7 = 5047 units.
Problem 3
A public library has 721 bookcases, and each bookcase holds 3 reference books. What is the total number of reference books in the library?
2163 books.
Explanation
Multiply the number of bookcases (721) by the number of books per bookcase (3) to find the total:
721 × 3 = 2163 books.
Problem 4
A landscaper plants 721 trees each week. How many trees will be planted in 4 weeks?
2884 trees.
Explanation
To find out how many trees will be planted in 4 weeks, multiply the number of trees planted per week by the number of weeks:
721 × 4 = 2884 trees.
Problem 5
A factory employs 721 workers, and each worker completes 6 tasks per day. How many total tasks are completed by all the workers in one day?
4326 tasks.
Explanation
The total number of tasks completed is found by multiplying the number of workers by the number of tasks each completes:
721 × 6 = 4326 tasks.
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FAQs on Table of 721
1.What are the factors of 721?
2.What are the multiples of 721?
3.How can kids practice the table of 721?
4.What is the pattern of the table of 721?
5.Is 721 a prime number?
6.How can poems help children in Indonesia memorize the Multiplication Table and Table of 721?
7.Can learning the Multiplication Table influence creativity in solving Table of 721 challenges for kids in Indonesia?
8.How do language and cultural differences in Indonesia affect the way children learn the Multiplication Table and Table of 721?
9.What role does brain development play in mastering the Multiplication Table and Table of 721 among early learners in Indonesia?
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Important Glossaries for Multiplication Table of 721
Multiples: The product of a number and an integer. For example, 721, 1442, and 2163 are multiples of 721.
Factors: Numbers that divide a given number without leaving a remainder. For example, 1, 7, 103, and 721 are factors of 721.
Flashcards: A learning tool with a question on one side and an answer on the other, used to help memorize multiplication facts.
Place Value: The numerical value that a digit has by virtue of its position in a number.
Decimal Point: A dot used in numbers to separate the whole number from the fractional part, although not commonly used in whole number multiplication.
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About BrightChamps in Indonesia
Seyed Ali Fathima S
About the Author
Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.
Fun Fact
: She has songs for each table which helps her to remember the tables
