Free Year 3 Compare length and duration Practice | Skillo

Year 3 students sitting their first NAPLAN need to be confident with compare length and duration. Compare and order objects and events using attributes of length, mass, capacity and duration. Skillo has targeted practice questions for this exact skill, mapped to the Australian Curriculum v9.0, free and ready to go.

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What is tested: Compare length and duration

  • ✓Compare and order objects and events using attributes of length, mass, capacity and duration.
  • ✓Questions may include word problems set in real Australian contexts
  • ✓Both calculator and non-calculator question types are covered

Sample questions

Question 1 — Easy

The circus tent has rows of seats arranged in groups of 10. The pattern is: 10, 20, 30, 40, ___. What comes NEXT?

A) 50
B) 45
C) 100
D) 41

Answer: The pattern counts UP by 10 each time (skip counting by tens). 40 + 10 = 50. Option B (45) adds 5 instead of 10. Option C (100) is far too many steps ahead. Option D (41) adds only 1.

Question 2 — Medium

A muffin tin has 3 rows with 4 muffins in each row. How many muffins are there altogether?

A) 7
B) 8
C) 12
D) 16

Answer: 3 rows × 4 muffins = 12 muffins. Count: 4 + 4 + 4 = 12. This is an array — 3 groups of 4. Option A (7) adds 3 + 4 = 7 instead of multiplying. Option B (8) uses 2 × 4. Option D (16) uses 4 × 4.

Question 3 — Hard

Sofia buys a cup of lemonade for $1.75. She pays with a $2 coin. How much change does she receive?

A) 15 cents
B) 25 cents
C) 35 cents
D) 50 cents

Answer: $2.00 − $1.75 = $0.25 = 25 cents. Count up: $1.75 → $2.00 = 25 cents. Option A (15 cents) is too small. Option C (35 cents) would mean the price was $1.65. Option D (50 cents) would mean the price was $1.50.

How to use Skillo for Year 3 Numeracy

  1. Select Year 3 and Numeracy on the home screen
  2. Use Quick Practice — questions on compare length and duration will appear as part of the session
  3. Check the Skill Breakdown on your profile to track your accuracy on compare length and duration specifically
  4. Review explanations after each question to understand the reasoning behind correct answers

Skillo is free, requires no email or account details, and is built specifically for Australian students. Every question is mapped to the Australian Curriculum v9.0 and filtered by skill so your child practises exactly what they need.

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No account needed. No email. No credit card.