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Find the value of \(0.6 + 0.66 + 0.066 + 6.606\)

  • A.7.932
  • B.7.832
  • C.7.922
  • D.7.942

Answer: A

Align the decimal points and add.

\[ 0.600 + 0.660 + 0.066 + 6.606 = 7.932 \]

Padding each number to three decimal places first keeps the columns straight.

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