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Free Grade 6 Angles on a straight line Worksheet

A printable grade 6 angles on a straight line worksheet (PDF) with a matching answer key, generated fresh with new numbers every time and aligned to the Australian Curriculum. Preview it below, download instantly, or practise the same topic free online.

Live preview. Every download is generated fresh with new numbers.

What's inside

Example questions from this Grade 6 worksheet:

  • 1. The angles sit on a straight line. Find the angle marked with a question mark. The diagram is not drawn to scale.
  • 2. The angles sit on a straight line. Find the angle marked with a question mark. The diagram is not drawn to scale.
  • 3. The angles sit on a straight line. Find the angle marked with a question mark. The diagram is not drawn to scale.
  • 4. The angles sit on a straight line. Find the angle marked with a question mark. The diagram is not drawn to scale.
  • 5. The angles sit on a straight line. Find the angle marked with a question mark. The diagram is not drawn to scale.
  • 6. The angles sit on a straight line. Find the angle marked with a question mark. The diagram is not drawn to scale.

Questions parents & teachers ask

Is this grade 6 angles on a straight line worksheet printable?
Yes — it's a print-ready A4 PDF. Buy once and print as many copies as you need for your class or family.
Does it come with an answer key?
Yes, every worksheet includes a matching answer key so marking takes seconds.
Are the numbers different each time?
Yes. Each worksheet is generated fresh, so you can download a brand-new version whenever you need more practice.
Can my child practise this online for free?
Yes — there's a free, no-login online quiz for this exact topic with instant feedback.
Get the whole Grade 6 pack →Free Grade 6 Angles on a straight line quiz →