Free Grade 3 Introducing Averages from Tables Flashcards
Free Grade 3 flashcards for Introducing Averages from Tables: 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
Higher
15 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- UnderstandExplain introducing averages from tables
Explain introducing averages from tables accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate introducing averages from tables
Calculate introducing averages from tables accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare introducing averages from tables
Compare introducing averages from tables accurately in a familiar context.
Assessed by: Exit ticket of four short items
- EvaluateJustify introducing averages from tables
Justify introducing averages from tables 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 Averages from Tables 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 11, 11, 12, 15, 17, find the mean, median, mode and range.[1]
- 2.For the data 2, 3, 10, 17, 20, find the mean, median, mode and range.[1]
- 3.For the data 2, 6, 8, 17, 17, find the mean, median, mode and range.[1]
- 4.For the data 4, 9, 12, 13, 17, find the mean, median, mode and range.[1]
- 5.For the data 10, 11, 14, 16, 20, 35, 36, find the mean, median, mode and range.[2]
- 6.For the data 5, 6, 8, 9, 13, 25, 35, find the mean, median, mode and range.[2]
- 7.For the data 2, 3, 13, 22, 28, 30, 37, find the mean, median, mode and range.[2]
- 8.For the data 6, 11, 13, 18, 20, 23, 35, find the mean, median, mode and range.[2]
- 9.For the data 10, 12, 18, 20, 20, 36, 39, 48, 56, find the mean, median, mode and range.[3]
- 10.For the data 6, 7, 8, 13, 42, 46, 48, 57, 58, find the mean, median, mode and range.[3]
- 11.For the data 9, 11, 14, 24, 34, 36, 39, 59, 59, find the mean, median, mode and range.[3]
- 12.For the data 5, 11, 12, 13, 18, 33, 35, 35, 46, find the mean, median, mode and range.[3]
Show answers and working
1. Mean 13.2, median 12, mode 11, range 6
Mean = 66 ÷ 5 = 13.2. Median = middle value in order = 12. Mode = most common = 11. Range = 17 − 11 = 6.
2. Mean 10.4, median 10, mode none, range 18
Mean = 52 ÷ 5 = 10.4. Median = middle value in order = 10. Mode = most common = no repeated value. Range = 20 − 2 = 18.
3. Mean 10, median 8, mode 17, range 15
Mean = 50 ÷ 5 = 10. Median = middle value in order = 8. Mode = most common = 17. Range = 17 − 2 = 15.
4. Mean 11, median 12, mode none, range 13
Mean = 55 ÷ 5 = 11. Median = middle value in order = 12. Mode = most common = no repeated value. Range = 17 − 4 = 13.
5. Mean 20.29, median 16, mode none, range 26
Mean = 142 ÷ 7 = 20.29. Median = middle value in order = 16. Mode = most common = no repeated value. Range = 36 − 10 = 26.
6. Mean 14.43, median 9, mode none, range 30
Mean = 101 ÷ 7 = 14.43. Median = middle value in order = 9. Mode = most common = no repeated value. Range = 35 − 5 = 30.
7. Mean 19.29, median 22, mode none, range 35
Mean = 135 ÷ 7 = 19.29. Median = middle value in order = 22. Mode = most common = no repeated value. Range = 37 − 2 = 35.
8. Mean 18, median 18, mode none, range 29
Mean = 126 ÷ 7 = 18. Median = middle value in order = 18. Mode = most common = no repeated value. Range = 35 − 6 = 29.
9. Mean 28.78, median 20, mode 20, range 46
Mean = 259 ÷ 9 = 28.78. Median = middle value in order = 20. Mode = most common = 20. Range = 56 − 10 = 46.
10. Mean 31.67, median 42, mode none, range 52
Mean = 285 ÷ 9 = 31.67. Median = middle value in order = 42. Mode = most common = no repeated value. Range = 58 − 6 = 52.
11. Mean 31.67, median 34, mode 59, range 50
Mean = 285 ÷ 9 = 31.67. Median = middle value in order = 34. Mode = most common = 59. Range = 59 − 9 = 50.
12. Mean 23.11, median 18, mode 35, range 41
Mean = 208 ÷ 9 = 23.11. Median = middle value in order = 18. Mode = most common = 35. Range = 46 − 5 = 41.
Worked examples
For the data 1, 4, 5, 6, 7, find the mean, median, mode and range.
- Mean = 23 ÷ 5 = 4.6.
- Median = middle value in order = 5.
- Mode = most common = no repeated value.
- Range = 7 − 1 = 6.
- Answer: Mean 4.6, median 5, mode none, range 6
For the data 1, 2, 3, 13, 16, 26, 36, find the mean, median, mode and range.
- Mean = 97 ÷ 7 = 13.86.
- Median = middle value in order = 13.
- Mode = most common = no repeated value.
- Range = 36 − 1 = 35.
- Answer: Mean 13.86, median 13, mode none, range 35
For the data 1, 6, 15, 19, 30, 34, 37, 43, 58, find the mean, median, mode and range.
- Mean = 243 ÷ 9 = 27.
- Median = middle value in order = 30.
- Mode = most common = no repeated value.
- Range = 58 − 1 = 57.
- Answer: Mean 27, median 30, mode none, range 57
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
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Frequently asked
- Is this Grade 3 Introducing Averages from Tables 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 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 Introducing Averages from Tables?
- Move on to Working with Averages from Tables, Averages from Tables in Context, Mean, Median, which build directly on this idea.
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