Significant figures and estimating Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. No calculator. Show your working. steplyclass.com/foundations/significant-figures-and-estimating/quiz/

1. 1

   Round 5764 to 2 significant figures
   1. A) 5764
   2. B) 6
   3. C) 58
   4. D) 5800

2. 2

   Round 4619 to 1 significant figure

   Answer: ____________________

3. 3

   Round 6.48 to 2 significant figures
   1. A) 6.5
   2. B) 65
   3. C) 0.65
   4. D) 8

4. 4

   Round 715 to 2 significant figures

   Answer: ____________________

5. 5

   Round 0.0372 to 1 significant figure
   1. A) 7
   2. B) 0.04
   3. C) 4
   4. D) 0.4

6. 6

   Round 12.65 to 3 significant figures

   Answer: ____________________

7. 7

   Round 254.7 to 2 significant figures
   1. A) 4
   2. B) 254.7
   3. C) 25
   4. D) 250

8. 8

   Estimate 41.3 × 9.79 ÷ 0.765

   Answer: ____________________

9. 9

   Estimate 587 ÷ 2.9
   1. A) 20
   2. B) 200
   3. C) 2000

10. 10

    Estimate 0.48 × 812

    Answer: ____________________