Unit conversions

Unit conversions

Convert lengths, masses and volumes from one unit to another.

Answer the 10 questions by picking the matching value.

Equalities to know

Learn these equalities by heart, they cover every conversion in the quiz.

Lengths

1 kmequals1,000 m
1 mequals100 cm
1 mequals1,000 mm
1 cmequals10 mm

About this activity

Convert lengths, masses and capacities using equalities between units. Explain the multiplication or division used, without a conversion table.

Using this activity in class

Convert lengths, masses and capacities using equalities between units. Explain the multiplication or division used, without a conversion table.