Arithmetic Challenge

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Questions and Answers

What is the result of the expression 2-2+1+9?

  • 12
  • 10 (correct)
  • 0
  • 8

What is the incorrect result of the expression 2-2+1+9?

  • 8 (correct)
  • 0
  • 10
  • 12

What is the common mistake when evaluating 2-2+1+9?

  • Ignoring the addition operations
  • Multiplying the numbers instead of adding and subtracting
  • Forgetting to include the number 1 in the calculation
  • Adding all the numbers together without considering the subtraction first (correct)

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