Sig Fig Makeup

Which one of these is in scientific notation?

• 8.987000

• 8.98 x 10⁶

• 80.987 x 10

• 8.98⁶

Identify the type of underlined zero.

0.0045040 mm

• Leading

• Trapped

• Trailing

How many sig figs are found in the following value? 8,260 miles

(a)  

Match the following rule and its example

• 68

• Trailing Zero

• 4013

• Leading Zero

• 900

• Non-zero

• 0.529

• Sandwich Zero

Sig Fig Rule 1. Any non-zero digit ____ significant.

• is

• is not

Which of the following numbers have two significant figures?

• 21

• 4900.

• 0.000210

• 0.023

Identify the type of underlined zero.

0.0050500 Liters

• Leading

• Trapped

• Trailing

Sig Fig Rule 2. Any zero between two non-zero numbers ____ significant.

• is

• is not

How many sig figs are in 0.200

(a)  

How many significant figures?

0.150

• 1

• 2

• 3

• 4