Free Grade 3 Introducing Mode Essentials Flashcards
Free Grade 3 flashcards for Introducing Mode 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.
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30 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify introducing mode essentials
Identify introducing mode essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain introducing mode essentials
Explain introducing mode essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate introducing mode essentials
Calculate introducing mode essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare introducing mode essentials
Compare introducing mode 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 Introducing Mode 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 1, 3, 13, 16, 17, find the mean, median, mode and range.[1]
- 2.For the data 7, 7, 11, 15, 17, find the mean, median, mode and range.[1]
- 3.For the data 6, 11, 16, 17, 18, find the mean, median, mode and range.[1]
- 4.For the data 7, 8, 8, 8, 16, find the mean, median, mode and range.[1]
- 5.For the data 3, 4, 13, 14, 16, 34, 38, find the mean, median, mode and range.[2]
- 6.For the data 2, 20, 21, 27, 27, 32, 36, find the mean, median, mode and range.[2]
- 7.For the data 9, 13, 18, 23, 32, 38, 39, find the mean, median, mode and range.[2]
- 8.For the data 10, 13, 19, 21, 25, 33, 38, find the mean, median, mode and range.[2]
- 9.For the data 1, 1, 2, 8, 11, 11, 40, 55, 56, find the mean, median, mode and range.[3]
- 10.For the data 5, 9, 20, 22, 32, 41, 42, 43, 58, find the mean, median, mode and range.[3]
- 11.For the data 4, 5, 9, 25, 29, 30, 32, 44, 56, find the mean, median, mode and range.[3]
- 12.For the data 5, 20, 26, 29, 38, 42, 49, 52, 54, find the mean, median, mode and range.[3]
Show answers and working
1. Mean 10, median 13, mode none, range 16
Mean = 50 ÷ 5 = 10. Median = middle value in order = 13. Mode = most common = no repeated value. Range = 17 − 1 = 16.
2. Mean 11.4, median 11, mode 7, range 10
Mean = 57 ÷ 5 = 11.4. Median = middle value in order = 11. Mode = most common = 7. Range = 17 − 7 = 10.
3. Mean 13.6, median 16, mode none, range 12
Mean = 68 ÷ 5 = 13.6. Median = middle value in order = 16. Mode = most common = no repeated value. Range = 18 − 6 = 12.
4. Mean 9.4, median 8, mode 8, range 9
Mean = 47 ÷ 5 = 9.4. Median = middle value in order = 8. Mode = most common = 8. Range = 16 − 7 = 9.
5. Mean 17.43, median 14, mode none, range 35
Mean = 122 ÷ 7 = 17.43. Median = middle value in order = 14. Mode = most common = no repeated value. Range = 38 − 3 = 35.
6. Mean 23.57, median 27, mode 27, range 34
Mean = 165 ÷ 7 = 23.57. Median = middle value in order = 27. Mode = most common = 27. Range = 36 − 2 = 34.
7. Mean 24.57, median 23, mode none, range 30
Mean = 172 ÷ 7 = 24.57. Median = middle value in order = 23. Mode = most common = no repeated value. Range = 39 − 9 = 30.
8. Mean 22.71, median 21, mode none, range 28
Mean = 159 ÷ 7 = 22.71. Median = middle value in order = 21. Mode = most common = no repeated value. Range = 38 − 10 = 28.
9. Mean 20.56, median 11, mode 1 and 11, range 55
Mean = 185 ÷ 9 = 20.56. Median = middle value in order = 11. Mode = most common = 1 and 11. Range = 56 − 1 = 55.
10. Mean 30.22, median 32, mode none, range 53
Mean = 272 ÷ 9 = 30.22. Median = middle value in order = 32. Mode = most common = no repeated value. Range = 58 − 5 = 53.
11. Mean 26, median 29, mode none, range 52
Mean = 234 ÷ 9 = 26. Median = middle value in order = 29. Mode = most common = no repeated value. Range = 56 − 4 = 52.
12. Mean 35, median 38, mode none, range 49
Mean = 315 ÷ 9 = 35. Median = middle value in order = 38. Mode = most common = no repeated value. Range = 54 − 5 = 49.
Worked examples
For the data 2, 3, 3, 14, 16, find the mean, median, mode and range.
- Mean = 38 ÷ 5 = 7.6.
- Median = middle value in order = 3.
- Mode = most common = 3.
- Range = 16 − 2 = 14.
- Answer: Mean 7.6, median 3, mode 3, range 14
For the data 3, 6, 9, 24, 25, 31, 38, find the mean, median, mode and range.
- Mean = 136 ÷ 7 = 19.43.
- Median = middle value in order = 24.
- Mode = most common = no repeated value.
- Range = 38 − 3 = 35.
- Answer: Mean 19.43, median 24, mode none, range 35
For the data 1, 17, 18, 20, 36, 40, 47, 49, 60, find the mean, median, mode and range.
- Mean = 288 ÷ 9 = 32.
- Median = middle value in order = 36.
- Mode = most common = no repeated value.
- Range = 60 − 1 = 59.
- Answer: Mean 32, median 36, mode none, range 59
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 Mode 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 Median. 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 Mode Essentials?
- Move on to Introducing Mode Techniques, Introducing Mode Word Problems, Introducing Mode Common Errors, Working with Mode, which build directly on this idea.
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