34.55 + 6 + 19.8 + 23.53

What is the difference between the exact sum and the sum rounded to the nearest tenths place?
  1. 2
  2. .2
  3. .02
  4. .002
Explanation
Answer: C - The difference between the exact sum and the sum rounded to the nearest tenths place is .02. The exact sum is 83.88. The rounded sum is 83.9. To find the difference, you subtract.
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