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Sig Figs
Rounding
Scientific Notation
Conversions
Misc
100

How many sig figs are in the following:

1.25

3

100

Please round the following to 4 sig figs:

1.37245 

1.372

100

What is 1 x 102 in decimal notation?

100

100

Convert 22 cm to millimeters 

220 mm

100

Please define accuracy. 

How close a measurement is to the accepted value. 

200

How many sig figs are in the following:

72.65

4

200

Please round the following to 4 sig figs:

25.5555

25.56

200

What is 1 x 10-6 in decimal notation?

0.000001

200

Convert 300 kilograms to grams 

0.3 grams

200

Please define precision

How close a set of measurements are to each other. 

300

How many sig figs are in the following:

0.0320

3

300

Please round the following to 4 sig figs:

3001.2

3001

300

What is 3.47 x 103 in decimal notation?

3470

300

What is the volume of a 12 oz. can of soda in mL?

1 oz = 29.574 mLs 

354.9 mL

300

What is a mnemonic for the Metric system?

King Henry's Dirty Underwear Definitely Contains Moss

400

How many sig figs are in the following:

124000.

6

400

Please round the following to 4 sig figs:

0.21375

0.2138

400

What is 0.3732 in scientific notation?

3.732 x 10-1

400

What is the height in meters of a 5' person

1 meter = 3.28 ft


2.19 m

400

What is larger kilograms or hectograms?

Kilograms 

500

How many sig figs are in the following:

0.0000001

1

500

Please round the following to 4 sig figs:

1375.6666

1376

500

What is 3.7 x 104 in decimal notation?

37000

500

Which is greater: 45 miles or 63 km?

1 mile = 1.61

45 miles (72.4 km)

500

What are the 3 subatomic particles of an atom?

Protons, Neutrons, Electrons