Free Grade 3 Working with Range Essentials Flashcards
Free Grade 3 flashcards for Working with Range Essentials: 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
Core
30 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify working with range essentials
Identify working with range essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain working with range essentials
Explain working with range essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate working with range essentials
Calculate working with range essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare working with range essentials
Compare working with range essentials 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 Range Essentials 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 5, 9, 9, 11, 14, find the mean, median, mode and range.[1]
- 2.For the data 2, 6, 7, 19, 20, find the mean, median, mode and range.[1]
- 3.For the data 3, 4, 4, 11, 15, find the mean, median, mode and range.[1]
- 4.For the data 2, 7, 14, 15, 15, find the mean, median, mode and range.[1]
- 5.For the data 7, 12, 17, 18, 30, 36, 40, find the mean, median, mode and range.[2]
- 6.For the data 3, 9, 15, 19, 31, 37, 40, find the mean, median, mode and range.[2]
- 7.For the data 6, 6, 9, 16, 19, 19, 27, find the mean, median, mode and range.[2]
- 8.For the data 2, 4, 11, 22, 22, 27, 38, find the mean, median, mode and range.[2]
- 9.For the data 3, 14, 24, 31, 45, 46, 46, 48, 53, find the mean, median, mode and range.[3]
- 10.For the data 10, 15, 17, 21, 24, 33, 37, 41, 49, find the mean, median, mode and range.[3]
- 11.For the data 7, 13, 16, 19, 20, 22, 24, 26, 38, find the mean, median, mode and range.[3]
- 12.For the data 1, 2, 14, 16, 17, 25, 27, 55, 56, find the mean, median, mode and range.[3]
Show answers and working
1. Mean 9.6, median 9, mode 9, range 9
Mean = 48 ÷ 5 = 9.6. Median = middle value in order = 9. Mode = most common = 9. Range = 14 − 5 = 9.
2. Mean 10.8, median 7, mode none, range 18
Mean = 54 ÷ 5 = 10.8. Median = middle value in order = 7. Mode = most common = no repeated value. Range = 20 − 2 = 18.
3. Mean 7.4, median 4, mode 4, range 12
Mean = 37 ÷ 5 = 7.4. Median = middle value in order = 4. Mode = most common = 4. Range = 15 − 3 = 12.
4. Mean 10.6, median 14, mode 15, range 13
Mean = 53 ÷ 5 = 10.6. Median = middle value in order = 14. Mode = most common = 15. Range = 15 − 2 = 13.
5. Mean 22.86, median 18, mode none, range 33
Mean = 160 ÷ 7 = 22.86. Median = middle value in order = 18. Mode = most common = no repeated value. Range = 40 − 7 = 33.
6. Mean 22, median 19, mode none, range 37
Mean = 154 ÷ 7 = 22. Median = middle value in order = 19. Mode = most common = no repeated value. Range = 40 − 3 = 37.
7. Mean 14.57, median 16, mode 6 and 19, range 21
Mean = 102 ÷ 7 = 14.57. Median = middle value in order = 16. Mode = most common = 6 and 19. Range = 27 − 6 = 21.
8. Mean 18, median 22, mode 22, range 36
Mean = 126 ÷ 7 = 18. Median = middle value in order = 22. Mode = most common = 22. Range = 38 − 2 = 36.
9. Mean 34.44, median 45, mode 46, range 50
Mean = 310 ÷ 9 = 34.44. Median = middle value in order = 45. Mode = most common = 46. Range = 53 − 3 = 50.
10. Mean 27.44, median 24, mode none, range 39
Mean = 247 ÷ 9 = 27.44. Median = middle value in order = 24. Mode = most common = no repeated value. Range = 49 − 10 = 39.
11. Mean 20.56, median 20, mode none, range 31
Mean = 185 ÷ 9 = 20.56. Median = middle value in order = 20. Mode = most common = no repeated value. Range = 38 − 7 = 31.
12. Mean 23.67, median 17, mode none, range 55
Mean = 213 ÷ 9 = 23.67. Median = middle value in order = 17. Mode = most common = no repeated value. Range = 56 − 1 = 55.
Worked examples
For the data 8, 8, 11, 14, 16, find the mean, median, mode and range.
- Mean = 57 ÷ 5 = 11.4.
- Median = middle value in order = 11.
- Mode = most common = 8.
- Range = 16 − 8 = 8.
- Answer: Mean 11.4, median 11, mode 8, range 8
For the data 9, 15, 16, 16, 19, 28, 33, find the mean, median, mode and range.
- Mean = 136 ÷ 7 = 19.43.
- Median = middle value in order = 16.
- Mode = most common = 16.
- Range = 33 − 9 = 24.
- Answer: Mean 19.43, median 16, mode 16, range 24
For the data 5, 8, 21, 27, 34, 39, 48, 50, 50, find the mean, median, mode and range.
- Mean = 282 ÷ 9 = 31.33.
- Median = middle value in order = 34.
- Mode = most common = 50.
- Range = 50 − 5 = 45.
- Answer: Mean 31.33, median 34, mode 50, range 45
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 Range Essentials
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 Range Essentials 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 Introducing Range. 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 Range Essentials?
- Move on to Working with Range Techniques, Working with Range Word Problems, Working with Range Common Errors, Introducing Range, which build directly on this idea.
Related resources
Stuck on Working with Range Essentials? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor