A Race Against the Clock!

Decimal Places & Significant Figures

The tabs on the menu bar above provide drill and practice rounding numbers to a number of decimal places or significant figures.

Each test has 5 two-part questions and has a time limit of two minutes.

Once a test has been marked, students can print their results to record their progress.

Round to decimal places          -    eg   5.32671  =  5.3 to 1 d.p.  or 5.33 to 2 d.p.

Round to significant figures    -    eg    34820   =  35000 to 2 s.f. or  34800 to 3 s.f.