P3 Math · Chapter 11brightbit.net/worksheets

Length — km, m, cm, mm

Name: ______________________Class: ________Date: ____________Score: ____ / 10

1.
How many centimetres are in 1 metre?
Answer: ____________________________________
2.
How many metres are in 1 kilometre?
(a) 10(b) 100(c) 1000(d) 10000
3.
Convert 3 m 45 cm to centimetres.
Answer: ____________________________________
4.
Convert 2 km 300 m to metres.
Answer: ____________________________________
5.
A rope is 5 m 80 cm long. Another rope is 2 m 60 cm long. What is the total length?
Answer: ____________________________________
6.
How many millimetres are in 1 centimetre?
(a) 5(b) 10(c) 100(d) 1000
7.
Ali walks 1 km 500 m to school. Ben walks 800 m. How much farther does Ali walk than Ben?
Answer: ____________________________________
8.
A pencil is 15 cm 4 mm long. What is its length in mm?
Answer: ____________________________________
9.
Which unit is most appropriate for measuring the distance between two cities?
(a) mm(b) cm(c) m(d) km
10.
A piece of ribbon 4 m long is cut into pieces of 50 cm each. How many pieces are there?
Answer: ____________________________________

Answer key — P3 Math: Length — km, m, cm, mm

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