Free Grade 3 Introducing Percentage Decrease Essentials in Examinations Quizzes
Free Grade 3 quizzes for Introducing Percentage Decrease Essentials in Examinations: 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 introducing percentage decrease essentials in examinations
Identify introducing percentage decrease essentials in examinations accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain introducing percentage decrease essentials in examinations
Explain introducing percentage decrease essentials in examinations accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate introducing percentage decrease essentials in examinations
Calculate introducing percentage decrease essentials in examinations accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare introducing percentage decrease essentials in examinations
Compare introducing percentage decrease essentials in examinations 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 Percentage Decrease Essentials in Examinations 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 25% of 360.[1]
- 2.Find 25% of 420.[1]
- 3.Find 50% of 800.[1]
- 4.Find 25% of 140.[1]
- 5.Find 12.5% of 740.[2]
- 6.Find 35% of 740.[2]
- 7.Find 35% of 600.[2]
- 8.Find 12.5% of 340.[2]
- 9.Decrease $160.00 by 30%.[3]
- 10.Increase $260.00 by 60%.[3]
- 11.Decrease $720.00 by 15%.[3]
- 12.Decrease $80.00 by 12.5%.[3]
Show answers and working
1. 90
1% of 360 = 3.6. 25% = 3.6 × 25 = 90.
2. 105
1% of 420 = 4.2. 25% = 4.2 × 25 = 105.
3. 400
1% of 800 = 8. 50% = 8 × 50 = 400.
4. 35
1% of 140 = 1.4. 25% = 1.4 × 25 = 35.
5. 92.5
1% of 740 = 7.4. 12.5% = 7.4 × 12.5 = 92.5.
6. 259
1% of 740 = 7.4. 35% = 7.4 × 35 = 259.
7. 210
1% of 600 = 6. 35% = 6 × 35 = 210.
8. 42.5
1% of 340 = 3.4. 12.5% = 3.4 × 12.5 = 42.5.
9. $112.00
Multiplier: 1 − 0.3 = 0.7. 160 × 0.7 = 112.
10. $416.00
Multiplier: 1 + 0.6 = 1.6. 260 × 1.6 = 416.
11. $612.00
Multiplier: 1 − 0.15 = 0.85. 720 × 0.85 = 612.
12. $70.00
Multiplier: 1 − 0.125 = 0.875. 80 × 0.875 = 70.
Worked examples
Find 25% of 760.
- 1% of 760 = 7.6.
- 25% = 7.6 × 25 = 190.
- Answer: 190
Find 60% of 680.
- 1% of 680 = 6.8.
- 60% = 6.8 × 60 = 408.
- Answer: 408
Increase $220.00 by 12.5%.
- Multiplier: 1 + 0.125 = 1.125.
- 220 × 1.125 = 247.5.
- Answer: $247.50
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 Introducing Percentage Decrease Essentials in Examinations
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
All free formats for this concept
Every kind below is a real page, generated from this entity.
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 Introducing Percentage Decrease Essentials in Examinations 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 Working with Introducing Percentage Decrease Essentials, Rules and Methods in Introducing Percentage Decrease Essentials, Percentage Increase. 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 Percentage Decrease Essentials in Examinations?
- Move on to Introducing Percentage Decrease Techniques, Introducing Percentage Decrease Word Problems, Introducing Percentage Decrease Common Errors, which build directly on this idea.
Related resources
- Free Introducing Percentage Decrease Essentials in Examinations worksheets
- Free Introducing Percentage Decrease Essentials in Examinations flashcards
- Free Introducing Percentage Decrease Essentials in Examinations lessons
- Free Introducing Percentage Decrease Essentials in Examinations lesson plans
- Introducing Percentage Decrease Essentials in Examinations in the knowledge graph
- Free AI Tutor
Stuck on Introducing Percentage Decrease Essentials in Examinations? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor