[Maths Class Notes] on Table of 20 – Multiplication Table of 20 Pdf for Exam

Table Chart of 20 from 1 to 10

Tips and Tricks for 20 Times Table

Try the given tips and tricks to master the table of 20 quickly:

The Table of 20 is Just the 2 Times Table With a 0 at the End:

Here’s a quick technique to figure out the 20 times table. The 20 times table is simply the 2 times table with a zero at the end. So, if you’re comfortable with the two times tables, start there. Simply, add a zero to the end of each multiple of two to get the multiples of twenty. To help you understand, here are some instances.

Let’s look at Example 1 to see what 20 X 5 is.

To begin, write 2 X 5 on a piece of paper. Two times five equals ten.

To get a multiple of 20, add a zero to the end of the number 10. As a result, you receive a score of 100.

As a result, 20 X 5 Equals 100.

Let’s look at another scenario.

Let’s look at Example 2 to see what 20 X 8 is.

Find out what 2 X 8 is first. 2 x 8 equals 16.

Add a zero to the end of 16 to get the answer to 20 X 8. As a result, you receive 160.

As a result, 20 X 8 = 160.

Starting with 20 X 1, you can acquire all the multiples of 20 using this method.

Learn The Table of 20 By Doubling the 10 Times Table:

Another clever approach that can help you memorise the 20 times tables in no time is using the table of 10. And if you’re comfortable with the 10 times tables, you’ll have no trouble with this strategy.

First, make a list of the 10 times table. Remember to multiply the numbers by 1 and add a zero to the end of the digit in the 10 times table. The number ten is half of the number twenty. Therefore, simply double the multiples of 10 to get the multiples of 20. To help you understand, here are some instances.

Let’s look at Example 1 to see what 20 X 2 is.

To begin, figure out what 10 X 2 is. 10 multiplied by two equals twenty.

Now multiply the answer by two. 20 plus 20 equals 40.

As a result, 20 X 2 = 40.

Let’s have a look at another example that uses a similar method.

Let’s look at Example 2 to see what 20 X 6 is.

To begin, figure out what 10 X 6 is. 60 is the result of multiplying 10 by 6.

Now multiply the answer by two. 60 plus 60 equals 120.

As a result, 20 X 6 = 120.

Adding 20 to the Previous Multiple To understand the 20 Multiplication Table

If you’re still having trouble multiplying by 20, try using the additional trick. Adding 20 to the previous answer is a quick approach to discovering the multiples of 20. To help you understand, here are some instances.

Let’s look at Example 1 to see what 20 X 2 is.

We know that 20 X 1 equals 20.

Add 20 to the answer for 20 X 1 to get 20 X 2.

As a result, 20 plus 20 equals 40.

As a result, 20 X 2 = 40.

Let’s look at another scenario.

Similarly, let’s see what 20 X 3 equals.

We already know that 20 + 2 = 40.

Add 20 to the answer for 20 X 2 to get 20 X 3.

As a result, 40 + 20 equals 60.

Therefore, 20 X 3 = 60.

Similarly, add 20 to each of the previous answers to get all the multiples of 10 till 20 X 10.

The Underlying Pattern in the 20 Times Table

The 20 times table has a very simple and cool pattern. Let us look at the table below.

Look at the one column’s digits; they’re all zeros. Look at the digits in the tens column; they’re all even and multiples of two. And the numbers are 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20 in order. You’ll be able to memorise the 20 times table quickly if you remember this pattern.

How to Solve Questions Based on Table 20?

In this section, we are going to solve a few questions that can appear in the form of word problems and multiple choice.

Word Problems on Table 20 with Practice Questions

Example 1: John is playing a video game in which he receives a credit of 20 points for finishing each level. Calculate the total points he earned after completing the 9th level using the table of 20?

Solution:

After each level, John will receive = 20 points in credit.

Credits earned at the 9th level = 20 x 9 = 180 points, according to the 20 times table.

As a result, when John completed the 9th level, he would have received 180 points.

Example 2: Find the value of 20 times 7 minus 5 using the table of 20.

Solution:

To begin, we’ll write 20 times 7 minus 5 mathematically.

We have: 20 times 7 minus 5 = 20 x 7 – 5 = 140 – 5 = 135 using the 20 times table.

As a result, 20 times 7 minus 5 equals 135.

 

Example 3: Mary would like to purchase 20 pencils. Estimate the cost of 20 pencils using a 20-times table if one pencil costs 5 cents.

Solution:

1 pencil costs 5 cents.

As a result of the 20 times table, the cost of 20 pencils is 20 x 5 = 100 cents = $1.

As a result, 20 pencils cost $1.

Practice Questions

1. Rama reads 3 pages a day, how many pages can he read in 20 days?

2. If 1 bag contains 3 apples, how many apples will be there in 20 bags?

MCQs on Table 20 with Practice Questions

Question: 

1. What is 4 times 20?
a) 60
b) 80
c) 90
d) 100

Solution: (B)

4 times 20 is 4 x 20 = 80

Practice Question

Question:

Rahul drives his bike 10 km per day to his office. What is the total distance he covers from his home to the office for the next 20 days?

a) 150 km
b) 200 km
c) 300 km

d) 410 km

Table Chart of 20 from 11 to 20

To keep the multiple of 20 on your tips, it is useful if you can remember the table from 11 to 20 as well. Refer to the image given below, the same is provided in the PDF, which can be easily downloaded and printed.

Reading and Understanding the Table 20

Learning the table of 20 by doubling the 10 times table, adding 20 to the preceding multiple to learn the 20 multiplication table, the underlying pattern in the 20 times table, and so on are some of the basic ways to learn the 20 times table.

We request parents/teachers to read this table with your kids. This will not only help them to learn the table quickly, but they will enjoy the learning activity. Learning the multiplication table of 20 is not a difficult job, and it will also help students to solve difficult problems quickly.