Millimeters Centimeters Kilometers

Week 10 Grade 4 Math - Metric Length

with Mr. Rowan and Ms. Van

Abbreviations - the shortened letters that mean a word

​For example: mm, cm, km, g, l, kl, kg, ml

Multiple Choice

What does 'mm' stand for?

• kilometers

• millimeters

• grams

• centimeters

Multiple Choice

What does 'cm' stand for?

• kilometers

• millimeters

• grams

• centimeters

Multiple Choice

What does 'm' stand for?

• kilometers

• millimeters

• meters

• centimeters

Multiple Choice

What does 'km' stand for?

• kilometers

• millimeters

• meters

• centimeters

Multiple Choice

What does 'g' stand for?

• kilograms

• grams

• meters

• centimeters

Multiple Choice

What does 'kg' stand for?

• kilograms

• grams

• meters

• centimeters

Multiple Choice

What does 'ml' stand for?

• kiloliters

• mililiters

• meters

• centiliters

Multiple Choice

What does 'l' stand for?

• kiloliters

• mililiters

• meters

• centiliters

Multiple Choice

What unit would you use to measure the length of a bath tub?

• millimeters

• centimeters

• meters

• kilometers

Multiple Choice

What unit would you use to measure the distance between two cities?

• millimeters

• centimeters

• meters

• kilometers

Multiple Choice

Which unit would you use to measure the thickness of a magazine?

• millimeters

• centimeters

• meters

• kilometers

Multiple Choice

Which unit would you use to measure the width of a door?

• millimeters

• centimeters

• meters

• kilometers

Multiple Choice

Which unit would you use to measure the length of your arm?

• millimeters

• centimeters

• meters

• kilometers

​Converting Length Units

​When we 'convert', or change between different units of measurements, we can easily multiply or divide the number.

​

​Looking at the picture, what does 5km equal in meters?

​

​120cm equal in meters?

Multiple Choice

1 m is longer than / shorter than / the same as 1000 mm.

• longer than

• shorter than

• the same as

Multiple Choice

2 cm is longer than / shorter than / the same as 200 mm.

• longer than

• shorter than

• the same as

Multiple Choice

1000m is longer than / shorter than / the same as 1 km.

• longer than

• shorter than

• the same as

Multiple Choice

6 cm is longer than / shorter than / the same as 500 mm.

• longer than

• shorter than

• the same as

Multiple Choice

60m is longer than / shorter than / the same as 60 cm.

• longer than

• shorter than

• the same as

Multiple Choice

Convert to the units shown:

31 m = ___cm

• 3,100cm

• 310cm

• 3.1cm

Multiple Choice

Convert to the units shown:

22 cm = ____ mm

• 2200mm

• 220mm

• 2.2mm

Multiple Choice

Convert to the units shown:

18 cm = ___mm

• 18mm

• 1800mm

• 180mm

Multiple Choice

Convert to the units shown:

85 cm = __mm

• 8.5mm

• 850mm

• 8500mm

Multiple Choice

Order these numbers from shortest to longest

30m, 300mm, 25cm

• 30m, 25cm, 300mm

• 25cm, 300mm, 30m

• 300mm, 25cm, 30m

Multiple Choice

Order these numbers from shortest to longest

22cm, 2m, 20km, 

• 2m,22cm,20km

• 20km,2m,22cm

• 22cm, 2m, 20km

Multiple Choice

Order these numbers from shortest to longest

1.5km, 1400m, 500cm

• 500cm, 1400m, 1.5km

• 1400m, 500cm, 1.5km

• 1.5km, 100cm, 1400m

Converting units- https://www.liveworksheets.com/ox1289948if

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Length converting - https://www.liveworksheets.com/jy1829712fs

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Ordering Worksheet - https://www.liveworksheets.com/ay1856741cj

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​Worksheets to practice converting units