Work through the levels in order. Type your answer and press Check — open the worked solution if you get stuck. Answers like -6, 3/4 or 0.25 are typed exactly as shown. A ⭐ Bonus Challenge at the end is extra credit — skip it if the rest was hard work.
Level 1 · Warm-up
1 What is the volume of a 5 by 2 by 3 box?
Show worked solution
5 × 2 × 3 = 30 cm3.
2 Complete: 1 L = ? mL = ? cm3.
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1 L = 1 000 mL = 1 000 cm3.
3 How many cubic centimetres is 2 L?
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2 000 cm3.
Level 2 · Core
4 A box is 8 cm by 5 cm by 4 cm. How many millilitres does it hold?
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8 × 5 × 4 = 160 mL.
5 A box is 10 cm by 10 cm by 6 cm. Give its volume in cm3, and its capacity in litres.
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600 cm3 = 600 mL = 0.6 L.
6 How many 1 cm cubes are needed to build a solid 3 cm × 3 cm × 3 cm cube?
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27 cubes.
Level 3 · Challenge
7 A box is 20 cm long, 10 cm wide and 5 cm high. It is packed with 2 cm cubes.1 10 cubes fit along the 20 cm edge.
2 100 cubes fit in the box.
3 1 000 cubes fit in the box.
Which statements are correct?
2 100 cubes fit in the box.
3 1 000 cubes fit in the box.
Which statements are correct?
Show worked solution
20 ÷ 2 = 10 (1 ✓). 10 × 5 × 2 = 100 (2 ✓). 1 000 is the volume in cm3, not the number of 2 cm cubes (3 ✗). 1 and 2.
8 A tank is 30 cm long, 20 cm wide and 10 cm high. Give its volume in cm3 and its capacity in litres.
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6 000 cm3 = 6 L.
9 A box is 8 cm long and 5 cm wide, and has a volume of 200 cm3. How high is it, in cm?
Show worked solution
200 ÷ 40 = 5 cm.