140 LearnersLast updated on July 16th, 2025
Augmented Matrix
An augmented matrix is formed by combining the columns of two matrices. This matrix is used to solve simple linear equations. The number of variables present in a system of linear equations equals the number of columns in the coefficient matrix. Let’s explore the topic in more detail.
What is a multiplication table of 82?
Chart of Table of 82
Below attached the table of 82 till 20 for easy reference.
Tips and tricks for the multiplication table of 82
For remembering the multiplication table of 82, the students have to learn few tricks like -
- In one’s place the numbers are in sequence of 2, 4, 6, 8, and 0.
- If the student has to calculate 82 x 6, then the product can be resulted by adding the multiplication of 40 x 6 and double it and 2 x 6, so it will be 240 + 12 =252.
- The student can double the products of Table of 41 to find the products of table of 82.
Common Mistakes and How to Avoid Them in 82 Times Tables
Being kids, it is quite common to make mistakes while remembering 82 times table. Few mistakes that are quite often in solution of table are as follows :
Mistake 1
Multiplication with 0, ending up in the wrong products.
Any number multiplied with 0 gives the product of 0, it is one of the basic properties of table of 82.
Mistake 2
Skipping certain multiples and finding the products.
Practice the table of 82 and learn the key multiples as checkpoints to gain more confidence.
Mistake 3
Performing addition instead of multiplication.
It should be kept in mind that multiplication is repeated addition and here 82 is to be added repeatedly.
Mistake 4
Products getting reversed.
The students might write the products in reverse order without considering the place values. Like 82 x 6 = 429, instead of 492.
Table of 82 Solved Examples
Problem 1
A theater has 82 seats in each row and there are 42 rows. How many seats are there in the theater in total?
Number of seats in a row = 82 seats
Number of rows = 42 rows
Total number of seats = Number of seats in a row x Number of rows
82 x 42
= 3444 seats.
Explanation
The number of seats in a row multiplied by the number of rows would be the total number of seats, 82 x 42 = 3444.
Problem 2
Fill in the Blanks. Question: 82 × _?_ = 984
Answer: 12
Explanation
82 × 12 = 984
Problem 3
What is 82 times 44? Use the breaking down method.
82 x 44 = 82 x 10 + 82 x 10 + 82 x 10 + 82 x 10 + 82 x 4 = 820 + 820 + 820 + 820 + 336 = 3616.
Explanation
44 should be broken into 4 parts of 10 and one part of 4, The products are then added together. The answer is 3616.
Problem 4
Match the correct multiplication pairs:
A) 82 × 3 X 1) 444
B) 82 x 6 X 2)148
C) 82 × 14 X 3) 259
A) 82 × 3 = 246, B) 82 × 6 = 492, C) 82 × 14 = 1148
Explanation
The multiplication is to be matched with the correct products of the table of 82.
Problem 5
The rule for the table below is Multiply by 82. What is the missing value?
76 x 17 = 1292
Explanation
76 is to be multiplied by 17 to find the product.
Problem 6
Explanation
Explore More algebra
![Important Math Links Icon]()
Previous to Augmented Matrix
![Important Math Links Icon]()
Next to Augmented Matrix
Jaskaran Singh Saluja
About the Author
Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.
Fun Fact
: He loves to play the quiz with kids through algebra to make kids love it.
