How to Learn and Memorize the 98 Times Table Fast
FAQs on Table of 98 – Simplified Multiplication Table
1. What are the first 10 multiples in the multiplication table of 98?
The first ten multiples of 98 are the results of multiplying 98 by numbers 1 through 10. The sequence is: 98, 196, 294, 392, 490, 588, 686, 784, 882, and 980. Each subsequent number is obtained by adding 98 to the previous one.
2. What is a simple trick to write the 98 times table quickly?
A very effective trick is to think of 98 as (100 - 2). To find any multiple of 98, you can multiply the number by 100 and then subtract twice that number. For example, to calculate 98 x 6:
First, multiply 6 by 100: 6 x 100 = 600.
Next, multiply 6 by 2: 6 x 2 = 12.
Finally, subtract the second result from the first: 600 - 12 = 588. So, 98 x 6 = 588.
3. How is the table of 98 related to repeated addition?
The concept of multiplication is fundamentally based on repeated addition. The table of 98 is a shortcut for adding 98 to itself a certain number of times. For instance:
98 x 1 is just 98.
98 x 2 is the same as 98 + 98, which equals 196.
98 x 3 is the same as 98 + 98 + 98, which equals 294.
Each entry in the table is simply the previous entry plus 98.
4. How can you find out which other multiplication tables contain the number 98?
To find which multiplication tables contain the number 98, you need to identify the factors of 98. A factor is a number that divides another number without leaving a remainder. The factors of 98 are 1, 2, 7, 14, 49, and 98. Therefore, the number 98 will appear in the multiplication tables of each of these numbers. For example, in the 7 times table, 7 x 14 = 98.
5. Why are all the results in the 98 times table even numbers?
All the results (multiples) in the 98 times table are even numbers because 98 itself is an even number. A fundamental rule in mathematics states that the product of any even number and any whole number (whether odd or even) will always be an even number. Since every calculation in the table involves multiplying by 98, the result must also be even.
6. How would you use the table of 98 to calculate 98 x 15?
You can use the distributive property of multiplication to solve this. You can break 15 down into parts you might already know from the table, like (10 + 5).
First, find 98 x 10 from the table, which is 980.
Next, find 98 x 5 from the table, which is 490.
Add these two results together: 980 + 490 = 1470.
Therefore, 98 x 15 is 1470.
7. If a book has 98 pages and you read 8 such books, how can you use the table of 98 to find the total number of pages you read?
This is a practical application of the 98 times table. To find the total number of pages, you need to calculate the product of 98 pages per book multiplied by 8 books. This corresponds to the eighth entry in the multiplication table of 98.
Looking at the table, 98 x 8 = 784.
So, you would have read a total of 784 pages.
