Free Grade 3 Median in Context Flashcards
Free Grade 3 flashcards for Median in Context: 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.
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25 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify median in context
Identify median in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain median in context
Explain median in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate median in context
Calculate median in context accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare median in context
Compare median 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 Median in Context 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 3, 3, 11, 13, 16, find the mean, median, mode and range.[1]
- 2.For the data 15, 16, 17, 20, 20, find the mean, median, mode and range.[1]
- 3.For the data 5, 13, 16, 18, 19, find the mean, median, mode and range.[1]
- 4.For the data 1, 5, 14, 16, 17, find the mean, median, mode and range.[1]
- 5.For the data 9, 13, 21, 25, 30, 35, 36, find the mean, median, mode and range.[2]
- 6.For the data 1, 5, 5, 10, 14, 19, 25, find the mean, median, mode and range.[2]
- 7.For the data 9, 11, 16, 20, 29, 31, 32, find the mean, median, mode and range.[2]
- 8.For the data 10, 11, 13, 14, 20, 28, 30, find the mean, median, mode and range.[2]
- 9.For the data 4, 17, 27, 32, 44, 49, 49, 52, 53, find the mean, median, mode and range.[3]
- 10.For the data 1, 4, 26, 33, 46, 47, 51, 56, 60, find the mean, median, mode and range.[3]
- 11.For the data 11, 14, 29, 36, 43, 49, 50, 56, 57, find the mean, median, mode and range.[3]
- 12.For the data 1, 12, 17, 19, 25, 27, 44, 44, 54, find the mean, median, mode and range.[3]
Show answers and working
1. Mean 9.2, median 11, mode 3, range 13
Mean = 46 ÷ 5 = 9.2. Median = middle value in order = 11. Mode = most common = 3. Range = 16 − 3 = 13.
2. Mean 17.6, median 17, mode 20, range 5
Mean = 88 ÷ 5 = 17.6. Median = middle value in order = 17. Mode = most common = 20. Range = 20 − 15 = 5.
3. Mean 14.2, median 16, mode none, range 14
Mean = 71 ÷ 5 = 14.2. Median = middle value in order = 16. Mode = most common = no repeated value. Range = 19 − 5 = 14.
4. Mean 10.6, median 14, mode none, range 16
Mean = 53 ÷ 5 = 10.6. Median = middle value in order = 14. Mode = most common = no repeated value. Range = 17 − 1 = 16.
5. Mean 24.14, median 25, mode none, range 27
Mean = 169 ÷ 7 = 24.14. Median = middle value in order = 25. Mode = most common = no repeated value. Range = 36 − 9 = 27.
6. Mean 11.29, median 10, mode 5, range 24
Mean = 79 ÷ 7 = 11.29. Median = middle value in order = 10. Mode = most common = 5. Range = 25 − 1 = 24.
7. Mean 21.14, median 20, mode none, range 23
Mean = 148 ÷ 7 = 21.14. Median = middle value in order = 20. Mode = most common = no repeated value. Range = 32 − 9 = 23.
8. Mean 18, median 14, mode none, range 20
Mean = 126 ÷ 7 = 18. Median = middle value in order = 14. Mode = most common = no repeated value. Range = 30 − 10 = 20.
9. Mean 36.33, median 44, mode 49, range 49
Mean = 327 ÷ 9 = 36.33. Median = middle value in order = 44. Mode = most common = 49. Range = 53 − 4 = 49.
10. Mean 36, median 46, mode none, range 59
Mean = 324 ÷ 9 = 36. Median = middle value in order = 46. Mode = most common = no repeated value. Range = 60 − 1 = 59.
11. Mean 38.33, median 43, mode none, range 46
Mean = 345 ÷ 9 = 38.33. Median = middle value in order = 43. Mode = most common = no repeated value. Range = 57 − 11 = 46.
12. Mean 27, median 25, mode 44, range 53
Mean = 243 ÷ 9 = 27. Median = middle value in order = 25. Mode = most common = 44. Range = 54 − 1 = 53.
Worked examples
For the data 2, 12, 14, 19, 20, find the mean, median, mode and range.
- Mean = 67 ÷ 5 = 13.4.
- Median = middle value in order = 14.
- Mode = most common = no repeated value.
- Range = 20 − 2 = 18.
- Answer: Mean 13.4, median 14, mode none, range 18
For the data 6, 15, 30, 30, 31, 36, 37, find the mean, median, mode and range.
- Mean = 185 ÷ 7 = 26.43.
- Median = middle value in order = 30.
- Mode = most common = 30.
- Range = 37 − 6 = 31.
- Answer: Mean 26.43, median 30, mode 30, range 31
For the data 6, 11, 27, 30, 38, 39, 57, 57, 59, find the mean, median, mode and range.
- Mean = 324 ÷ 9 = 36.
- Median = middle value in order = 38.
- Mode = most common = 57.
- Range = 59 − 6 = 53.
- Answer: Mean 36, median 38, mode 57, range 53
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.
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Frequently asked
- Is this Grade 3 Median 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 Median, Introducing Median, Mean. 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 Median in Context?
- Move on to Mean, Mode, Range, Averages from Tables, which build directly on this idea.
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