Lesson eLearning

Add 23, 45 and 17.

medium 2 marks Class 2 · Mathematics · Add our Points
Answer
85

The correct answer is 85 — Add the result to the third number: 68 + 17 = 85. Because the total sum includes the third number.

Step-by-step solution

  1. Add the first two numbers: 23 + 45 = 68. Because the problem requires the sum of the first two numbers.
  2. Add the result to the third number: 68 + 17 = 85. Because the total sum includes the third number.
Common mistake: Skipping one number or miscomputing addition

Concept tested: Addition of three numbers

Published · How this solution was prepared and checked

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