Significant Figures

Significant Figures

How do we account for uncertainty in measurement?

Multiple Choice

0.0097 has how many sig figs?

• 2

• 3

• 4

• 5

Multiple Choice

How many sig figs are in 1010?

• 1

• 2

• 3

• 4

Multiple Choice

Identify the number of sig figs in 0.0810.

• 2

• 3

• 4

• 5

Multiple Choice

12.03 + 43.5 = ?

Express your answer to the correct place value.

• 55.530

• 55.53

• 55.5

• 56

Multiple Choice

 $7.80\div0.091=\ ?$  
Round your answer to the correct number of sig figs.

• 85.71429

• 85.71

• 85.7

• 86