Free Grade 3 Percentage Increase in Context Flashcards
Free Grade 3 flashcards for Percentage Increase in Context: 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
Core
25 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify percentage increase in context
Identify percentage increase in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain percentage increase in context
Explain percentage increase in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate percentage increase in context
Calculate percentage increase in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare percentage increase in context
Compare percentage increase in context 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 Percentage Increase in Context 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 720.[1]
- 2.Find 75% of 280.[1]
- 3.Find 25% of 440.[1]
- 4.Find 50% of 340.[1]
- 5.Find 12.5% of 500.[2]
- 6.Find 15% of 720.[2]
- 7.Find 15% of 160.[2]
- 8.Find 35% of 260.[2]
- 9.Increase $180.00 by 60%.[3]
- 10.Increase $300.00 by 30%.[3]
- 11.Increase $800.00 by 30%.[3]
- 12.Increase $400.00 by 40%.[3]
Show answers and working
1. 360
1% of 720 = 7.2. 50% = 7.2 × 50 = 360.
2. 210
1% of 280 = 2.8. 75% = 2.8 × 75 = 210.
3. 110
1% of 440 = 4.4. 25% = 4.4 × 25 = 110.
4. 170
1% of 340 = 3.4. 50% = 3.4 × 50 = 170.
5. 62.5
1% of 500 = 5. 12.5% = 5 × 12.5 = 62.5.
6. 108
1% of 720 = 7.2. 15% = 7.2 × 15 = 108.
7. 24
1% of 160 = 1.6. 15% = 1.6 × 15 = 24.
8. 91
1% of 260 = 2.6. 35% = 2.6 × 35 = 91.
9. $288.00
Multiplier: 1 + 0.6 = 1.6. 180 × 1.6 = 288.
10. $390.00
Multiplier: 1 + 0.3 = 1.3. 300 × 1.3 = 390.
11. $1040.00
Multiplier: 1 + 0.3 = 1.3. 800 × 1.3 = 1040.
12. $560.00
Multiplier: 1 + 0.4 = 1.4. 400 × 1.4 = 560.
Worked examples
Find 10% of 720.
- 1% of 720 = 7.2.
- 10% = 7.2 × 10 = 72.
- Answer: 72
Find 35% of 420.
- 1% of 420 = 4.2.
- 35% = 4.2 × 35 = 147.
- Answer: 147
Increase $500.00 by 12.5%.
- Multiplier: 1 + 0.125 = 1.125.
- 500 × 1.125 = 562.5.
- Answer: $562.50
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 Percentage Increase in Context
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Learn — Meet the idea.
Practice — Build fluency.
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Assess — Prove mastery.
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Frequently asked
- Is this Grade 3 Percentage Increase in Context 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 Working with Percentage Increase, Introducing Percentage Increase, Percentage of an Amount. 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 Percentage Increase in Context?
- Move on to Percentage of an Amount, Percentage Decrease, Reverse Percentages, Percentage Change, which build directly on this idea.
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