Here we have provided some questions on adding and subtracting measurements in millimetres and centimetres. Learners will need to provide their answers in the required unit of measurement.
Section A gives sums between measurements in millilmetres with an answer required in centimetres and millimetres.
Section B then gives sums of measurements in cm and mm and requires the answer in mm.
Sections C and D involve subtractions of a mixture of measurement units.
Section E provides two addition pyramids with gaps to fill.