Lesson eLearning

Add 45, 67 and 29.

hard 3 marks Class 2 · Mathematics · Add our Points
Answer
141

The correct answer is 141 — The final sum is .

Step-by-step solution

  1. Add the first two numbers: .
  2. Add the third number to the partial sum: .
  3. The final sum is .
Common mistake: misplacing the carry into the hundreds place

Concept tested: addition with carryover

Published · How this solution was prepared and checked

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