How to calculate 81 multiplied by 69


Long Multiplication

How to calculate 81 multiplied by 69 using long multiplication. Here is step-by-step how to calculate 81 times 69 using long multiplication:

Step 1: Setup
Set up your multiplication problem like this:

              8 1
      x       6 9
                 

Step 2: Multiply
1 x 9 = 9. Put 9 below the line and 0 as a reminder on top:

              0  
              8 1
      x       6 9
                9

Step 3: Multiply
9 x 8 = 72. Take 72 and add 0 from the previous step to get 72. Enter 72 at the bottom:

              8 1
      x       6 9
            7 2 9

Step 4: Add 0
Enter a 0 at the bottom right as a place holder, because you now move over one digit:

              8 1
      x       6 9
            7 2 9
      +         0

Step 5: Multiply
6 x 1 = 6. Put 6 below the line and 0 as a reminder on top:

              0  
              8 1
      x       6 9
            7 2 9
      +       6 0

Step 6: Multiply
6 x 8 = 48. Take 48 and add 0 from the previous step to get 48. Enter 48 at the bottom:

              8 1
      x       6 9
            7 2 9
      +   4 8 6 0

Step 7: Add to get answer
Add up the bottom two numbers (729 + 4860 = 5589) to get the answer:

              8 1
      x       6 9
            7 2 9
      +   4 8 6 0
      =   5 5 8 9

The bottom line is the answer. Therefore, 81 times 69 equals:

5589


Long Multiplication Calculator
Please enter another multiplication problem for us to explain and solve:

×



How to calculate 82 multiplied by 69
Here is the next multiplication problem in our math book that we solved with long multiplication.



Copyright  |   Privacy Policy  |   Disclaimer  |   Contact