Question

What do we get when we subtract a multiple of 10 with another multiple of 10?

• A. None of the above
  
• B. Any number
  
• C. That number itself
  
• D. A multiple of 10

Answer 1

The correct option is D A multiple of 10

When we subtract a multiple of 10 with another multiple of 10, the answer is a multiple of 10 itself.
For example: $70-40=30$, where 70, 30, and 40 are multiples of 10.