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    Reconceptualizing Mathematics
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    Exam 5: Using Numbers in Sensible Ways
  5. Question
    Use Number Sense in Locating the Decimal Point in the Answer
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Use Number Sense in Locating the Decimal Point in the Answer

Question 36

Question 36

Short Answer

Use number sense in locating the decimal point in the answer. Explain your thinking briefly.
A) 77.5 × 2.84 = 2 2 0 1
B) 1002.6 ÷ 3.6 = 2 7 8 5

Correct Answer:

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A) 220.1.
The produc...

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