Free Grade 3 Mean Flashcards
Free Grade 3 flashcards for Mean: 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
35 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify mean
Identify mean accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain mean
Explain mean accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate mean
Calculate mean accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare mean
Compare mean 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 Mean 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 4, 9, 11, 15, 16, find the mean, median, mode and range.[1]
- 2.For the data 4, 4, 7, 7, 14, find the mean, median, mode and range.[1]
- 3.For the data 3, 17, 17, 17, 19, find the mean, median, mode and range.[1]
- 4.For the data 3, 4, 14, 15, 20, find the mean, median, mode and range.[1]
- 5.For the data 17, 20, 21, 22, 24, 32, 32, find the mean, median, mode and range.[2]
- 6.For the data 3, 4, 6, 9, 9, 14, 36, find the mean, median, mode and range.[2]
- 7.For the data 2, 12, 13, 13, 22, 24, 36, find the mean, median, mode and range.[2]
- 8.For the data 3, 6, 8, 10, 12, 24, 40, find the mean, median, mode and range.[2]
- 9.For the data 2, 7, 12, 26, 28, 41, 58, 59, 60, find the mean, median, mode and range.[3]
- 10.For the data 4, 7, 8, 14, 18, 25, 27, 28, 58, find the mean, median, mode and range.[3]
- 11.For the data 1, 13, 16, 17, 19, 21, 37, 44, 54, find the mean, median, mode and range.[3]
- 12.For the data 6, 10, 28, 32, 33, 35, 46, 50, 58, find the mean, median, mode and range.[3]
Show answers and working
1. Mean 11, median 11, mode none, range 12
Mean = 55 ÷ 5 = 11. Median = middle value in order = 11. Mode = most common = no repeated value. Range = 16 − 4 = 12.
2. Mean 7.2, median 7, mode 4 and 7, range 10
Mean = 36 ÷ 5 = 7.2. Median = middle value in order = 7. Mode = most common = 4 and 7. Range = 14 − 4 = 10.
3. Mean 14.6, median 17, mode 17, range 16
Mean = 73 ÷ 5 = 14.6. Median = middle value in order = 17. Mode = most common = 17. Range = 19 − 3 = 16.
4. Mean 11.2, median 14, mode none, range 17
Mean = 56 ÷ 5 = 11.2. Median = middle value in order = 14. Mode = most common = no repeated value. Range = 20 − 3 = 17.
5. Mean 24, median 22, mode 32, range 15
Mean = 168 ÷ 7 = 24. Median = middle value in order = 22. Mode = most common = 32. Range = 32 − 17 = 15.
6. Mean 11.57, median 9, mode 9, range 33
Mean = 81 ÷ 7 = 11.57. Median = middle value in order = 9. Mode = most common = 9. Range = 36 − 3 = 33.
7. Mean 17.43, median 13, mode 13, range 34
Mean = 122 ÷ 7 = 17.43. Median = middle value in order = 13. Mode = most common = 13. Range = 36 − 2 = 34.
8. Mean 14.71, median 10, mode none, range 37
Mean = 103 ÷ 7 = 14.71. Median = middle value in order = 10. Mode = most common = no repeated value. Range = 40 − 3 = 37.
9. Mean 32.56, median 28, mode none, range 58
Mean = 293 ÷ 9 = 32.56. Median = middle value in order = 28. Mode = most common = no repeated value. Range = 60 − 2 = 58.
10. Mean 21, median 18, mode none, range 54
Mean = 189 ÷ 9 = 21. Median = middle value in order = 18. Mode = most common = no repeated value. Range = 58 − 4 = 54.
11. Mean 24.67, median 19, mode none, range 53
Mean = 222 ÷ 9 = 24.67. Median = middle value in order = 19. Mode = most common = no repeated value. Range = 54 − 1 = 53.
12. Mean 33.11, median 33, mode none, range 52
Mean = 298 ÷ 9 = 33.11. Median = middle value in order = 33. Mode = most common = no repeated value. Range = 58 − 6 = 52.
Worked examples
For the data 4, 4, 5, 9, 10, find the mean, median, mode and range.
- Mean = 32 ÷ 5 = 6.4.
- Median = middle value in order = 5.
- Mode = most common = 4.
- Range = 10 − 4 = 6.
- Answer: Mean 6.4, median 5, mode 4, range 6
For the data 3, 5, 12, 12, 29, 30, 33, find the mean, median, mode and range.
- Mean = 124 ÷ 7 = 17.71.
- Median = middle value in order = 12.
- Mode = most common = 12.
- Range = 33 − 3 = 30.
- Answer: Mean 17.71, median 12, mode 12, range 30
For the data 13, 14, 19, 19, 20, 36, 56, 57, 59, find the mean, median, mode and range.
- Mean = 293 ÷ 9 = 32.56.
- Median = middle value in order = 20.
- Mode = most common = 19.
- Range = 59 − 13 = 46.
- Answer: Mean 32.56, median 20, mode 19, range 46
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 Mean 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 Measurement. 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 Mean?
- Move on to Median, Mode, Range, Averages from Tables, which build directly on this idea.
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