New
New
Year 5

Convert from smaller to larger units of measure

I can apply known unit conversions to convert from smaller to larger units of measure.

New
New
Year 5

Convert from smaller to larger units of measure

I can apply known unit conversions to convert from smaller to larger units of measure.

Lesson details

Key learning points

  1. 1 m = 1,000 mm
  2. 1 kg = 1,000g
  3. 1 l = 1,000ml
  4. 1 km = 1,000m

Common misconception

Pupils may not remember whether a certain larger unit is comprised of 10, 100 or 1,000 smaller units - all of these are explored at some point in this sequence of lessons.

Spend time discussing the etymology of the words, and have these displayed in your environment. The prefix 'kilo' means 'one thousand' while the prefix 'milli' means 'one thousandth'.

Keywords

  • Equivalent - If two or more things have the same value, they are equivalent.

  • Convert - Convert means to change a value or expression from one form to another.

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

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6 Questions

Q1.
Convert these kilograms to grams. g
An image in a quiz
Correct Answer: 3,000, 3,000g, 3000 g, 3000
Q2.
Convert 3 km to metres. m
Correct Answer: 3,000, 3,000m, 3000 m, 3000
Q3.
Convert 8 m to milimetres.
800 mm
Correct answer: 8,000 mm
8,000 m
80 mm
Q4.
Convert 7 litres to millilitres. ml
Correct Answer: 7,000, 7,000 ml, 7000, 7000 ml
Q5.
Subtract 1,000 g from this amount shown on the scale. g
An image in a quiz
Correct Answer: 2,000, 2,000g, 2000, 2000 g
Q6.
Izzy has taken two parcels to the Post Office to be delivered. One has a mass of 3 kg. The other has a mass of 7 kg. What is their combined mass in grams? g
Correct Answer: 10,000, 10,000g, 10000

6 Questions

Q1.
How many litres is equivalent to 2,000 ml?
An image in a quiz
Correct answer: 2 litres
20 litres
200 litres
200 litres
Q2.
3,000 mm = m
Correct Answer: 3, 3m, 3 metres
Q3.
Convert 4,000 millilitres into litres. l
An image in a quiz
Correct Answer: 4, 4 l, 4 litres
Q4.
Convert 8,000 g into kilograms. kg
Correct Answer: 8, 8 kg
Q5.
Order these distances from shortest to longest:
1 - 4,000 m
2 - 5 km
3 - 7,000 m
4 - 9 km
Q6.
Oakley and Beau are dogs. Oakley has a mass of 7 kg and Beau has a mass of 5,000 g. What is the difference between their masses?
3 kg
Correct answer: 2 kg
1 kg
500 g