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CHEMACTIVITY 2A: WRITING NUMBERS
POSSIBLE CLICKER QUESTIONS
After CTQ 3:
1. Which number communicates corresponds to a measurement with the greatest
precision?
After CTQ 6:
2. The precision of a measurement is generally indicated by
After CTQ 12:
3. The number 10000 can be written as
After CTQ 12:
After CTQ 17:
5. In scientific notation, the number 134 is written
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After CTQ 17:
6. 2.4×10-3 is equal to:
After CTQ 26:
7. How many significant figures in the number 2900
After CTQ 26:
After CTQ 30:
9. What is the correct way to write the answer to 325×8.4