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Question 38

What is the value of 8 + 5?

  1. 3
  2. -3
  3. -13
  4. 13Bonne réponse

Explication

Both moves run to the right, so the total climbs to thirteen steps above zero. A result of 3 would come from reading the plus sign as a subtraction, which reverses the second move and drags the total back down.

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Question 38: What is the value of 8 + 5? · Integers and Negative Numbers · Questena