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Title: Significant Figures
Description: Explains how significant figures are supposed to be written

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Significant Figures - Rules
Significant figures are critical when reporting scientific data because they give the reader an idea
of how well you could actually measure/report your data
...

1) ALL non-zero numbers (1,2,3,4,5,6,7,8,9) are ALWAYS significant
...

3) ALL zeroes which are SIMULTANEOUSLY to the right of the decimal point AND at
the end of the number are ALWAYS significant
...

A helpful way to check rules 3 and 4 is to write the number in scientific notation
...

Examples: How many significant figures are present in the following numbers?
Number

# Significant Figures Rule(s)

48,923

5

1

3
...
06

5

1,2,4

0
...
1000

5

1,3

501
...
0 (= 1
...
To find out how to use this information when performing mathematical operations
(addition, subtraction, multiplication, division)


Title: Significant Figures
Description: Explains how significant figures are supposed to be written