How to calculate 75 multiplied by 75 using long multiplication. Here is step-by-step how to calculate 75 times 75 using long multiplication:
Step 1: Setup
Set up your multiplication problem like this:
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
Step 2: Multiply
5 x 5 = 25. Put 5 below the line and 2 as a reminder on top:
| 2 | ||||||||
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
| 5 |
Step 3: Multiply
5 x 7 = 35. Take 35 and add 2 from the previous step to get 37. Enter 37 at the bottom:
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
| 3 | 7 | 5 |
Step 4: Add 0
Enter a 0 at the bottom right as a place holder, because you now move over one digit:
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
| 3 | 7 | 5 | ||||||
| + | 0 |
Step 5: Multiply
7 x 5 = 35. Put 5 below the line and 3 as a reminder on top:
| 3 | ||||||||
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
| 3 | 7 | 5 | ||||||
| + | 5 | 0 |
Step 6: Multiply
7 x 7 = 49. Take 49 and add 3 from the previous step to get 52. Enter 52 at the bottom:
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
| 3 | 7 | 5 | ||||||
| + | 5 | 2 | 5 | 0 |
Step 7: Add to get answer
Add up the bottom two numbers (375 + 5250 = 5625) to get the answer:
| 7 | 5 | |||||||
| x | 7 | 5 | ||||||
| 3 | 7 | 5 | ||||||
| + | 5 | 2 | 5 | 0 | ||||
| = | 5 | 6 | 2 | 5 |
The bottom line is the answer. Therefore, 75 times 75 equals:
5625
Long Multiplication Calculator
Please enter another multiplication problem for us to explain and solve:
How to calculate 76 multiplied by 75
Here is the next multiplication problem in our math book that we solved with long multiplication.
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