Significant Figures Quiz

This simple online quiz is intended to give you extra practice in counting signficiant figures or digits (a.k.a. "sig figs").

Select your preferences below and click 'Start' to give it a try!

Number of problems:  5
 10
 25
 50
 100!
Type of questions:  Counting sig figs in numbers
 Multiplication & division problems with sig figs
 Addition & subtraction problems with sig figs
Display numbers as:  Decimal (regular) notation (e.g., "1858")
 Scientific (exponential) notation (e.g., "1.858 × 103")
Display quiz as:  Interactive web page (typical)
 Printable web page (for worksheets)