Free Grade 3 Working with Introducing Range Essentials: Step-by-step Method Flashcards
Free Grade 3 flashcards for Working with Introducing Range Essentials: Step-by-step Method: 12 real questions with a full answer key and worked solutions. The mean is the total divided by how many values. The median is the middle value in order. The mode is the most common. The range is largest minus smallest.
Free
Stretch
20 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify working with introducing range essentials: step-by-step method
Identify working with introducing range essentials: step-by-step method accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain working with introducing range essentials: step-by-step method
Explain working with introducing range essentials: step-by-step method accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with introducing range essentials: step-by-step method
Calculate working with introducing range essentials: step-by-step method accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with introducing range essentials: step-by-step method
Compare working with introducing range essentials: step-by-step method 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 Working with Introducing Range Essentials: Step-by-step Method works
The mean is the total divided by how many values. The median is the middle value in order. The mode is the most common. The range is largest minus smallest.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.For the data 1, 1, 9, 12, 20, find the mean, median, mode and range.[1]
- 2.For the data 7, 8, 11, 12, 14, find the mean, median, mode and range.[1]
- 3.For the data 2, 4, 7, 15, 15, find the mean, median, mode and range.[1]
- 4.For the data 3, 6, 11, 14, 20, find the mean, median, mode and range.[1]
- 5.For the data 1, 3, 6, 9, 15, 29, 35, find the mean, median, mode and range.[2]
- 6.For the data 1, 4, 7, 18, 19, 24, 31, find the mean, median, mode and range.[2]
- 7.For the data 10, 15, 19, 21, 24, 27, 40, find the mean, median, mode and range.[2]
- 8.For the data 10, 16, 16, 19, 23, 34, 37, find the mean, median, mode and range.[2]
- 9.For the data 7, 18, 20, 20, 32, 34, 36, 42, 57, find the mean, median, mode and range.[3]
- 10.For the data 5, 9, 12, 17, 31, 32, 41, 58, 58, find the mean, median, mode and range.[3]
- 11.For the data 5, 10, 19, 22, 24, 26, 32, 43, 48, find the mean, median, mode and range.[3]
- 12.For the data 5, 17, 17, 35, 38, 43, 43, 49, 58, find the mean, median, mode and range.[3]
Show answers and working
1. Mean 8.6, median 9, mode 1, range 19
Mean = 43 ÷ 5 = 8.6. Median = middle value in order = 9. Mode = most common = 1. Range = 20 − 1 = 19.
2. Mean 10.4, median 11, mode none, range 7
Mean = 52 ÷ 5 = 10.4. Median = middle value in order = 11. Mode = most common = no repeated value. Range = 14 − 7 = 7.
3. Mean 8.6, median 7, mode 15, range 13
Mean = 43 ÷ 5 = 8.6. Median = middle value in order = 7. Mode = most common = 15. Range = 15 − 2 = 13.
4. Mean 10.8, median 11, mode none, range 17
Mean = 54 ÷ 5 = 10.8. Median = middle value in order = 11. Mode = most common = no repeated value. Range = 20 − 3 = 17.
5. Mean 14, median 9, mode none, range 34
Mean = 98 ÷ 7 = 14. Median = middle value in order = 9. Mode = most common = no repeated value. Range = 35 − 1 = 34.
6. Mean 14.86, median 18, mode none, range 30
Mean = 104 ÷ 7 = 14.86. Median = middle value in order = 18. Mode = most common = no repeated value. Range = 31 − 1 = 30.
7. Mean 22.29, median 21, mode none, range 30
Mean = 156 ÷ 7 = 22.29. Median = middle value in order = 21. Mode = most common = no repeated value. Range = 40 − 10 = 30.
8. Mean 22.14, median 19, mode 16, range 27
Mean = 155 ÷ 7 = 22.14. Median = middle value in order = 19. Mode = most common = 16. Range = 37 − 10 = 27.
9. Mean 29.56, median 32, mode 20, range 50
Mean = 266 ÷ 9 = 29.56. Median = middle value in order = 32. Mode = most common = 20. Range = 57 − 7 = 50.
10. Mean 29.22, median 31, mode 58, range 53
Mean = 263 ÷ 9 = 29.22. Median = middle value in order = 31. Mode = most common = 58. Range = 58 − 5 = 53.
11. Mean 25.44, median 24, mode none, range 43
Mean = 229 ÷ 9 = 25.44. Median = middle value in order = 24. Mode = most common = no repeated value. Range = 48 − 5 = 43.
12. Mean 33.89, median 38, mode 17 and 43, range 53
Mean = 305 ÷ 9 = 33.89. Median = middle value in order = 38. Mode = most common = 17 and 43. Range = 58 − 5 = 53.
Worked examples
For the data 5, 5, 9, 11, 12, find the mean, median, mode and range.
- Mean = 42 ÷ 5 = 8.4.
- Median = middle value in order = 9.
- Mode = most common = 5.
- Range = 12 − 5 = 7.
- Answer: Mean 8.4, median 9, mode 5, range 7
For the data 1, 20, 23, 32, 35, 39, 40, find the mean, median, mode and range.
- Mean = 190 ÷ 7 = 27.14.
- Median = middle value in order = 32.
- Mode = most common = no repeated value.
- Range = 40 − 1 = 39.
- Answer: Mean 27.14, median 32, mode none, range 39
For the data 4, 5, 20, 28, 31, 36, 43, 58, 59, find the mean, median, mode and range.
- Mean = 284 ÷ 9 = 31.56.
- Median = middle value in order = 31.
- Mode = most common = no repeated value.
- Range = 59 − 4 = 55.
- Answer: Mean 31.56, median 31, mode none, range 55
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 the median without ordering the data.
Correction: Always put the numbers in order first.
Gives the range as the two end numbers.
Correction: Range is one number: largest minus smallest.
Teacher tips
- · Collect real class data (heights, shoe sizes).
Parent tips
- · Work out your average bedtime over a week.
Real-life applications
- · Sports averages, typical prices, test scores.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Working with Introducing Range Essentials: Step-by-step Method
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 Working with Introducing Range Essentials: Step-by-step Method 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 What is Working with Introducing Range Essentials, Rules and Methods in Introducing Range Essentials. 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 Working with Introducing Range Essentials: Step-by-step Method?
- Move on to Working with Introducing Range Essentials: Worked Examples, Working with Introducing Range Essentials: Visual Models, Working with Introducing Range Essentials: Common Mistakes, Working with Introducing Range Essentials: Real-life Applications, which build directly on this idea.
Related resources
- Free Working with Introducing Range Essentials: Step-by-step Method worksheets
- Free Working with Introducing Range Essentials: Step-by-step Method quizzes
- Free Working with Introducing Range Essentials: Step-by-step Method lessons
- Free Working with Introducing Range Essentials: Step-by-step Method lesson plans
- Working with Introducing Range Essentials: Step-by-step Method in the knowledge graph
- Free AI Tutor
Stuck on Working with Introducing Range Essentials: Step-by-step Method? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor