Unit conversions – length
Exercises and articles on converting units of length — the metric system (mm, cm, dm, m, km) and imperial units (inch, foot, yard, mile).
Available exercises
Compare lengths in different units
Exercises for comparing two lengths given in different units.
Compare lengths in mixed units
Exercises for comparing compound expressions where each side contains two length units.
Convert from a larger unit to a smaller one
Exercises for converting metric length units from a larger to a smaller unit.
Convert from a smaller unit to a larger one
Exercises for converting metric length units from a smaller to a larger unit.
Fill in the unit
Exercises for recognising the correct unit in an equality.
Compare imperial units
Exercises for comparing two imperial lengths given in different units.
Imperial units – larger to smaller
Exercises for converting imperial length units from larger to smaller.
Imperial units – smaller to larger
Exercises for converting imperial length units from smaller to larger.
Arithmetic with mixed units
Exercises for adding and subtracting lengths given in mixed units, with the result in a single unit.
Convert two units to one
Exercises that convert two different length units into a single common unit.