Free Grade 3 Introducing Nets Quizzes
Free Grade 3 quizzes for Introducing Nets: 12 real questions with a full answer key and worked solutions. Volume is how much space a 3D shape takes up. For a cuboid, multiply length × width × height. Surface area is the total area of all faces.
Free
Core
25 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify introducing nets
Identify introducing nets accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain introducing nets
Explain introducing nets accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate introducing nets
Calculate introducing nets accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare introducing nets
Compare introducing nets accurately in a familiar context.
Assessed by: Exit ticket of four short items
Prerequisites
Close these gaps first — each has its own free lesson, worksheet and quiz.
How Introducing Nets works
Volume is how much space a 3D shape takes up. For a cuboid, multiply length × width × height. Surface area is the total area of all faces.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.Find the volume of a cuboid 6 cm × 9 cm × 8 cm.[1]
- 2.Find the volume of a cuboid 10 cm × 7 cm × 4 cm.[1]
- 3.Find the volume of a cuboid 7 cm × 7 cm × 2 cm.[1]
- 4.Find the volume of a cuboid 7 cm × 2 cm × 4 cm.[1]
- 5.Find the volume of a cuboid 3 cm × 7 cm × 8 cm.[2]
- 6.Find the volume of a cuboid 9 cm × 9 cm × 5 cm.[2]
- 7.Find the volume of a cuboid 3 cm × 3 cm × 7 cm.[2]
- 8.Find the volume of a cuboid 4 cm × 4 cm × 3 cm.[2]
- 9.Find the surface area of a cuboid 10 cm × 5 cm × 6 cm.[3]
- 10.Find the surface area of a cuboid 10 cm × 3 cm × 3 cm.[3]
- 11.Find the surface area of a cuboid 7 cm × 8 cm × 3 cm.[3]
- 12.Find the surface area of a cuboid 3 cm × 4 cm × 8 cm.[3]
Show answers and working
1. 432 cm³
Volume = length × width × height. 6 × 9 × 8 = 432 cm³.
2. 280 cm³
Volume = length × width × height. 10 × 7 × 4 = 280 cm³.
3. 98 cm³
Volume = length × width × height. 7 × 7 × 2 = 98 cm³.
4. 56 cm³
Volume = length × width × height. 7 × 2 × 4 = 56 cm³.
5. 168 cm³
Volume = length × width × height. 3 × 7 × 8 = 168 cm³.
6. 405 cm³
Volume = length × width × height. 9 × 9 × 5 = 405 cm³.
7. 63 cm³
Volume = length × width × height. 3 × 3 × 7 = 63 cm³.
8. 48 cm³
Volume = length × width × height. 4 × 4 × 3 = 48 cm³.
9. 280 cm²
Three pairs of faces: 50, 30, 60. 2 × (50 + 30 + 60) = 280 cm².
10. 138 cm²
Three pairs of faces: 30, 9, 30. 2 × (30 + 9 + 30) = 138 cm².
11. 202 cm²
Three pairs of faces: 56, 24, 21. 2 × (56 + 24 + 21) = 202 cm².
12. 136 cm²
Three pairs of faces: 12, 32, 24. 2 × (12 + 32 + 24) = 136 cm².
Worked examples
Find the volume of a cuboid 10 cm × 7 cm × 5 cm.
- Volume = length × width × height.
- 10 × 7 × 5 = 350 cm³.
- Answer: 350 cm³
Find the volume of a cuboid 5 cm × 5 cm × 6 cm.
- Volume = length × width × height.
- 5 × 5 × 6 = 150 cm³.
- Answer: 150 cm³
Find the surface area of a cuboid 6 cm × 5 cm × 5 cm.
- Three pairs of faces: 30, 25, 30.
- 2 × (30 + 25 + 30) = 170 cm².
- Answer: 170 cm²
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Adds the dimensions instead of multiplying.
Correction: Volume = l × w × h.
Counts only three faces for surface area.
Correction: A cuboid has six faces — three matching pairs.
Teacher tips
- · Build cuboids from cubes before using the formula.
Parent tips
- · Work out how many sugar cubes fit in a box.
Real-life applications
- · Filling a fish tank, wrapping a present.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Introducing Nets
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Learn — Meet the idea.
Practice — Build fluency.
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Teach — Deliver it to a class.
Frequently asked
- Is this Grade 3 Introducing Nets quiz really free?
- Yes. Every quizzes on FreeMathWorksheet is free to use, print and share — no account, no paywall and no watermark.
- What should a learner already know before this?
- Start with Perimeter and Area. Each one has its own free lesson, worksheet and quiz.
- How is the quiz sequenced?
- Recognition first, then understanding, application, reasoning and finally mastery — the same ladder used across every free resource on the platform.
- What comes next after Introducing Nets?
- Move on to Working with Nets, Nets in Context, Surface Area, Volume of Prisms, which build directly on this idea.
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