Free Grade 3 Percentages Flashcards
Free Grade 3 flashcards for Percentages: 12 real questions with a full answer key and worked solutions. Per cent means 'out of 100'. Find 10% by dividing by 10 or 1% by dividing by 100, then build up. For an increase or decrease, use a multiplier.
Free
Stretch
15 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify percentages
Identify percentages accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain percentages
Explain percentages accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate percentages
Calculate percentages accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare percentages
Compare percentages 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 Percentages works
Per cent means 'out of 100'. Find 10% by dividing by 10 or 1% by dividing by 100, then build up. For an increase or decrease, use a multiplier.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.Find 50% of 560.[1]
- 2.Find 25% of 160.[1]
- 3.Find 25% of 520.[1]
- 4.Find 50% of 100.[1]
- 5.Find 5% of 480.[2]
- 6.Find 40% of 300.[2]
- 7.Find 5% of 160.[2]
- 8.Find 20% of 620.[2]
- 9.Decrease $480.00 by 20%.[3]
- 10.Decrease $400.00 by 5%.[3]
- 11.Decrease $200.00 by 40%.[3]
- 12.Increase $680.00 by 12.5%.[3]
Show answers and working
1. 280
1% of 560 = 5.6. 50% = 5.6 × 50 = 280.
2. 40
1% of 160 = 1.6. 25% = 1.6 × 25 = 40.
3. 130
1% of 520 = 5.2. 25% = 5.2 × 25 = 130.
4. 50
1% of 100 = 1. 50% = 1 × 50 = 50.
5. 24
1% of 480 = 4.8. 5% = 4.8 × 5 = 24.
6. 120
1% of 300 = 3. 40% = 3 × 40 = 120.
7. 8
1% of 160 = 1.6. 5% = 1.6 × 5 = 8.
8. 124
1% of 620 = 6.2. 20% = 6.2 × 20 = 124.
9. $384.00
Multiplier: 1 − 0.2 = 0.8. 480 × 0.8 = 384.
10. $380.00
Multiplier: 1 − 0.05 = 0.95. 400 × 0.95 = 380.
11. $120.00
Multiplier: 1 − 0.4 = 0.6. 200 × 0.6 = 120.
12. $765.00
Multiplier: 1 + 0.125 = 1.125. 680 × 1.125 = 765.
Worked examples
Find 10% of 380.
- 1% of 380 = 3.8.
- 10% = 3.8 × 10 = 38.
- Answer: 38
Find 40% of 280.
- 1% of 280 = 2.8.
- 40% = 2.8 × 40 = 112.
- Answer: 112
Increase $200.00 by 12.5%.
- Multiplier: 1 + 0.125 = 1.125.
- 200 × 1.125 = 225.
- Answer: $225.00
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Finds 10% and stops when asked for a 10% decrease.
Correction: Subtract the 10% from the original.
Thinks a 50% rise then 50% fall returns to the start.
Correction: The second percentage is of a different amount.
Teacher tips
- · Teach 10%, 5%, 1% building blocks before multipliers.
Parent tips
- · Work out the tip at a restaurant together.
Real-life applications
- · Sales, tips, tax and interest.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Percentages
One concept, one ecosystem — all of it free.
Goes deeper
The entities below this one, each with the same complete free resource set.
Sibling concepts
Related concepts
Lateral links, including across subjects.
Next topics
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Learn — Meet the idea.
Practice — Build fluency.
Revise — Keep it in memory.
Assess — Prove mastery.
Apply — Use it in context.
Teach — Deliver it to a class.
Frequently asked
- Is this Grade 3 Percentages flashcards really free?
- Yes. Every flashcards 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 Decimals, Fractions. Each one has its own free lesson, worksheet and quiz.
- How is the flashcards 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 Percentages?
- Move on to Rational Numbers, Irrational Numbers, Real Numbers, Complex Numbers, which build directly on this idea.
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