Table of 31 - Multiplication Table of 31

The table below displays the first 10 multiples of 31 for the self-study purpose of students.

Tips to Memorise the Multiplication Table of 31

Here we will discuss a few of the lesser-known tips and tricks to memorize the multiplication table of 31 so that it is a faster learning approach. These tips are tried and tested by many students and Math experts so you can implement them to memorize and recall the 31 tables.

• You will be able to learn the multiplication table of 31 by heart effectively only when you get opportunities to use the table in your daily life. For this, you can consider real-life situations like counting and shopping. You can try buying simple things like fruits, vegetables, toffees, flowers, pins, carry bags, tea bags, etc. Finding the prices of items may require you to calculate any multiples of 31, or you can buy 31 small items like clips, pins, and chocolates, for a good practice of the multiplication table of 31. 

• If memorizing all 20 multiples of 31 seems to be a confusing task, you can memorize a few easy multiples like (31 x 5), (31 x 10), (31 x 15), and (31 x 20). Now if you need to calculate the multiple (31 x 6), recall the result of (31 x 5) and add 31 to the result. Similarly, if you need to calculate (31 x 12), recall the multiple (31 x 10), and then add 31 twice to its result.

• Make a note of the multiplication table of 31 on an A4 sheet of white paper and stick it on the study desk. In this way, you will be able to glance at the table of 31 every time you are at your desk. 

• Practising math problems with the application of the 31 multiplication table will help you to memorize the table easily. The more you use the table to solve sums and become familiar with the table of 31 the longer you will be able to retain it in your memory.

• Reading the 31 multiplication table aloud and writing it down right after is the most basic way to memorize it. This method is highly recommended by experts when it comes to memorizing the multiplication table of 31. Also, when you read the 31 table loudly, your mind only focuses on what you hear, thereby, propelling the process of learning and memorizing the table of 31.  

Solved Questions with the Application of Table of 31

Now let us find out how the multiplication table of 31 is applied for solving some easy math problems. Once you learn the table of 31 by heart, solving these math problems will take very less time. It is because you don’t have to go for the long multiplication method to find the multiples of 31. 

Simplify

a. 10 - (31 x 4) + 17

Solution: 

= 10 - (31 x 4) + 17

= 10 - 124 +17

= 27 - 124

= -97

Ans. - 97

b. 2a + 31( 10 - 4)a

Solution:

= 2a + 31( 10 - 4)a

= 2a + 31 (6) a

= 2a + 31 x 6a

= 2a + 186a

= 188a

Ans. 188a     

Word Problems on Multiplication Table of 31

1. Amit can read 10 pages in 31 minutes. How long will it take Amit to read 30 pages?

Solution: 

Time taken by Amit to read 10 pages= 31 minutes

Time taken by Amit to read 1 page = (\[\frac{31}{10}\]) minutes

Time taken by Amit to read 30 pages = (\[\frac{31 x 30}{10}\]) minutes

                                                       = (31 x 3) minutes

                                                       = 93 minutes

Ans. Amit will take 93 minutes to read 30 pages.

2. A shopkeeper sells 12 apples for Rs. 24. Find out how much will Ravi have to pay to buy 31 apples?

Solution: 

Cost of 12 apples = Rs. 24

Cost of 1 apple = Rs. 24/12

                = Rs. 2

Cost of 31 apples = Rs. (31 x 2)

                    = Rs. 62

Ans. Ravi will have to pay Rs. 62 to buy 31 apples.

3. The price of 1 ink pen is Rs. 31. Tina wants to buy 12 ink pens for her brother. Calculate how much she will have to pay?

Solution: 

The price of 1 ink pen = Rs. 31

The price of 12 ink pens = Price of 10 ink pens + Price of 2 ink pens

                                = Rs. {(31 x 10) + 31 + 31}

                                = Rs. 310 + 31 + 31

                                = Rs. 372

Ans. Tina will have to pay Rs. 372 to buy 12 ink pens.

Practice Questions:

1. Mohan buys a pair of socks for Rs. 31. What amount of money will he have to pay to buy 5 pairs of the same socks?

Ans: Rs. 155

2. Kabir scored 96 and 93 in Maths and English in his final exam. He scored 31 in Social Science and Hindi, and 84 in Science. Calculate his total score in the exam.

Ans: 335

Table Chart of 31 from 11 to 20

Knowing the first twenty multiples of the 31 table will give you an added advantage for solving various Math problems. You will not have to go for the long multiplication method to calculate the multiples of 31 while solving a word problem or simplifying a numerical sum. Instead, you will be able to write the multiple right away once you memorize the multiplication table of 31 from 1 to 20.

The image given below displays the multiples of the table of 31 from 11 to 20. Learn it by heart and practice writing it to memorize the multiples.

For Parents and Teachers: How to Read out the Table of 31 to Your Kids?

To encourage kids to learn the table of 31, it is suggested that parents and teachers must read out the 31 tables loudly to them. The ideal way to read out the multiplication table of 31 to your kids is given below.

Conclusion

Memorizing the table of 31 should ideally not consume much time as you can calculate the multiples of 31 mentally within a few minutes. Yet, having learned the 31 table by heart will help you speed up solving sums with its applications. Implement the tips and tricks discussed above to learn the table of 31 and practice more sums based on it to have it at your fingertips. Remember, practice is your key for learning the table of 31 by heart.