🧠 Grade 6 Math Quiz · Measurement

Length conversions Practice Questions

59 Grade 6 questions on Length conversions. Choose an answer to get instant feedback and a short explanation — the first 10 are free.

How many millimetres are in 1 centimetre?

Explanation: Hello superstar! There are 10 mm in every 1 cm. You are doing wonderfully with length conversions!

1 metre equals how many centimetres?

Explanation: 100 cm = 1 m. Great start!

How many metres are in 1 kilometre?

Explanation: 1 km = 1,000 m.

Convert 250 centimetres to metres:

Explanation: 250 ÷ 100 = 2.5.

A pencil is 18 cm long. How many millimetres?

Explanation: 18 × 10 = 180.

Convert 3.5 kilometres to metres:

Explanation: 3.5 × 1,000 = 3,500.

How many centimetres in 4.8 metres?

Explanation: 4.8 × 100 = 480.

A hockey stick is 1.35 m long. How many centimetres?

Explanation: 1.35 × 100 = 135.

Convert 6,200 millimetres to metres:

Explanation: 6,200 ÷ 1,000 = 6.2.

The distance from Richmond Hill to downtown Toronto is about 25 km. How many metres?

Explanation: 25 × 1,000 = 25,000.

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