How to calculate 28 multiplied by 24


Long Multiplication

How to calculate 28 multiplied by 24 using long multiplication. Here is step-by-step how to calculate 28 times 24 using long multiplication:

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

              2 8
      x       2 4
                 

Step 2: Multiply
8 x 4 = 32. Put 2 below the line and 3 as a reminder on top:

              3  
              2 8
      x       2 4
                2

Step 3: Multiply
4 x 2 = 8. Take 8 and add 3 from the previous step to get 11. Enter 11 at the bottom:

              2 8
      x       2 4
            1 1 2

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

              2 8
      x       2 4
            1 1 2
      +         0

Step 5: Multiply
2 x 8 = 16. Put 6 below the line and 1 as a reminder on top:

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

Step 6: Multiply
2 x 2 = 4. Take 4 and add 1 from the previous step to get 5. Enter 5 at the bottom:

              2 8
      x       2 4
            1 1 2
      +     5 6 0

Step 7: Add to get answer
Add up the bottom two numbers (112 + 560 = 672) to get the answer:

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

The bottom line is the answer. Therefore, 28 times 24 equals:

672


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How to calculate 29 multiplied by 24
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