What is the sum of 23 and 14?
Answer
37
The correct answer is 37 — Write the tens and units together to get 37.
Step-by-step solution
- Add the unit digits: 3 + 4 = 7. This gives the unit place of the result.
- Add the tens digits: 2 + 1 = 3. This gives the tens place of the result.
- Write the tens and units together to get 37.
Common mistake: Misplacing the unit digit
Concept tested: Simple addition without carrying
Published · How this solution was prepared and checked
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