Choose the unit
The unit you would use to measure the length of a pencil
cm
5 cm = ? mm
5 cm = 50 mm
10.5 cm or 1050 mm
1050 mm
My pencil is 8 cm long. How many millimetres is it?
80mm
1.5 cm =? mm
1.5 cm = 15 mm
The unit you would use to measure the length of a car
Meters
10 dm = ? cm
10 dm =100 cm
50 mm or 8 dm
8 dm
My finger is 86 mm. How many centimetres is it?
8.6 cm
4.5 dm = ? cm
4.5 dm = 45 cm
The unit you would use to measure the thickness of a dime
mm
5 meter = ? mm
5000 mm
1 m or 2345 mm
2345 mm
My glass is 23 cm high. How many dm is it?
2.5 dm
5.32 m = ? mm
5.32 m = 5320 mm
The unit you would use the measure the length of your desk.
dm
30 dm = ?mm
30 dm = 300 mm
12 dm
My eraser is 32 mm. How many meters is it?
0.032 m
4.65 dm= ? mm
4.65 dm = 465 mm
2.4 m = ? mm
2.4 m = 2400 mm
10.5 cm or 105 mm
Same
My door is 2.65 meters high. How many dm is it?
26.5 dm
43 cm = ? m
43 cm = 0.43 m