Question

What is the difference between 7490 and 7493?

Answer 1

The difference between 7490 and 7493 is calculated using subtraction, resulting in a difference of 3.

Step-by-step explanation:

The difference between the numbers 7490 and 7493 can be calculated by subtracting the smaller number (7490) from the larger number (7493). This is a basic arithmetic operation known as subtraction.

1. Write down the two numbers, one atop the other, with their digits aligned:
2. 7493
3. 
   
4. - 7490
5. Subtract the digits of the smaller number from the corresponding digits of the larger number, starting from the rightmost digits:
6. 7493
7. 
   
8. - 7490
9. 
   
10. ------
11. 
    
12. 3
13. Since the digits in the hundreds, tens, and thousands places are the same, they subtract to zero and only the ones place provides a nonzero difference.

Therefore, the difference between 7490 and 7493 is 3.