Slide 2:
Measuring Length millimetres (mm) 1mm
Slide 3:
Centimetres (cm) 1cm = 10 mm
Slide 4:
Decimetres (dm) 1dm = 10 cm
Slide 5:
0 0 0 0 0 0 0 0 0 0 Metres (m) 1m = 100 cm
Slide 6:
kilometres (km) 1km = 1000m
Slide 7:
Converting Measurements
Slide 8:
4 m = 400 cm
Slide 9:
.
Look carefully to see which unit you are changing to
and from 7 km = ......... M
7×1000 = 7000
54 m = ........ Cm
54 × 100 = 5400
7m = ....... dm
7× 10 = 70
Slide 10:
45 cm =...... mm
45 × 10 = 450
44 m =….. mm
44 × 1000 = 44000
47 dm = ...... mm
47 × 100 = 4700