1.2a - Math w/ Significant Figures

Report your answer w/ the correct number of sig figs:

6.201 + 7.4 + 0.68 + 12.0 =

• 26.281

• 26.28

• 26.2

• 26.3

Report your answer w/ the correct number of sig figs:

12.00 + 15.001 =

• 27.001

• 27.00

• 27.0

• 27

Report your answer w/ the correct number of sig figs:

1.31 x 2.3 =

• 3.013

• 3.01

• 3.02

• 3.0

Report your answer w/ the correct number of sig figs:

20.2 ÷ 7.41 =

• 2.726045884

• 2.72604

• 2.73

• 2.7

Report your answer w/ the correct number of sig figs:

1.23 x 0.89 =

• 1.0

• 1.1

• 1.0947

• 1.095

Report your answer w/ the correct number of sig figs:

923 ÷ 20312 =

• 0.04

• 0.045

• 0.0454

• 0.05

Report your answer w/ the correct number of sig figs:

7.987 - 0.54 =

• 7.45

• 7.447

• 7.4

• 7.5

Report your answer w/ the correct number of sig figs:

12.47 ÷ 3.2 =

• 4

• 3.9

• 3.90

• 3.897

Report your answer w/ the correct number of sig figs:

0.020 x 50 x 11.1 =

• 10

• 11.1

• 11

• 11.

Report your answer w/ the correct number of sig figs:

12.34 + 1.234 + 0.1234 =

• 13.6974

• 13.697

• 13.70

• 13.7