Best Answer

If the estimated value is very different from the calculated value then the answer is wrong. Unfortunately, it does not work the other way. An estimate can be close to the calculated value but the answer can still be wrong.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How can estimation help to decide if answer to multiplication problem makes sense?
Write your answer...
Still have questions?
magnify glass