Worksheets · Pre-Algebra

Mean, median and mode worksheet

Mean is the total shared out, median is the middle once the list is in order, mode is the one that repeats, and range is the gap from smallest to largest. Every set here is built so all four come out whole.

Select your difficulty

Pick more than one for a sheet that mixes them.

Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep

Sigma Prep · sigmaprep.io/worksheets

Name

Mean, Median, Mode and Range

Date Period

Find each value.

  1. Find the mean: 2,  4,  5,  7,  8,  15,  15
  2. Find the median: 17,  20,  20,  25,  26,  29,  31
  3. Find the mode: 7,  8,  10,  11,  14,  15,  20,  20,  21
  4. Find the range: 12,  19,  19,  21,  24
  5. Find the mean: 17,  17,  19,  19,  19,  23,  24,  28,  32
  6. Find the median: 4,  10,  10,  12,  14
  7. Find the mode: 14,  17,  18,  28,  28
  8. Find the range: 5,  7,  13,  15,  15
  9. Find the mean: 10,  10,  11,  12,  27
  10. Find the median: 17,  18,  20,  30,  30
  11. Find the mode: 14,  16,  25,  25,  25
  12. Find the range: 11,  16,  17,  19,  19,  20,  24
  13. Find the mean: 4,  4,  5,  7,  11,  16,  23
  14. Find the median: 1,  2,  4,  6,  8,  9,  12,  15,  15
  15. Find the mode: 2,  4,  4,  5,  10,  11,  11,  11,  23
  16. Find the range: 1,  1,  4,  10,  11,  14,  15
  17. Find the mean: 16,  20,  23,  23,  28
  18. Find the median: 13,  18,  18,  22,  24
  19. Find the mode: 7,  15,  15,  16,  17
  20. Find the range: 7,  7,  7,  12,  17

Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep

Sigma Prep · sigmaprep.io/worksheets

Name

Mean, Median, Mode and RangeAnswer keyVersion 1

Date Period

Find each value.

  1. Find the mean: 2,  4,  5,  7,  8,  15,  158
  2. Find the median: 17,  20,  20,  25,  26,  29,  3125
  3. Find the mode: 7,  8,  10,  11,  14,  15,  20,  20,  2120
  4. Find the range: 12,  19,  19,  21,  2412
  5. Find the mean: 17,  17,  19,  19,  19,  23,  24,  28,  3222
  6. Find the median: 4,  10,  10,  12,  1410
  7. Find the mode: 14,  17,  18,  28,  2828
  8. Find the range: 5,  7,  13,  15,  1510
  9. Find the mean: 10,  10,  11,  12,  2714
  10. Find the median: 17,  18,  20,  30,  3020
  11. Find the mode: 14,  16,  25,  25,  2525
  12. Find the range: 11,  16,  17,  19,  19,  20,  2413
  13. Find the mean: 4,  4,  5,  7,  11,  16,  2310
  14. Find the median: 1,  2,  4,  6,  8,  9,  12,  15,  158
  15. Find the mode: 2,  4,  4,  5,  10,  11,  11,  11,  2311
  16. Find the range: 1,  1,  4,  10,  11,  14,  1514
  17. Find the mean: 16,  20,  23,  23,  2822
  18. Find the median: 13,  18,  18,  22,  2418
  19. Find the mode: 7,  15,  15,  16,  1715
  20. Find the range: 7,  7,  7,  12,  1710

Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep

How to do these

Find the median: 4,  9,  2,  7,  6

  1. Put them in order: 2, 4, 6, 7, 9.
  2. The middle one is the third of five.

The answer is 6.

Where students go wrong

Finding the median without sorting first. The middle of the list as written is not the median unless the list happens to already be in order.

Also called measures of central tendency, average or mean median mode range.

What you can put on this worksheet

The mean
Find the mean: 7,  9,  10,  10,  12,  14,  15 → 11
The median
Find the median: 7,  9,  10,  10,  12,  14,  15 → 10
The mode
Find the mode: 7,  9,  10,  10,  12,  14,  15 → 10
The range
Find the range: 7,  9,  10,  10,  12,  14,  15 → 8
The mean after a value is added or removed
The mean of 6 numbers is 13. If 41 is added to the list, find the new mean → 17

Questions about these worksheets

Yes. Every mean, median and mode sheet is free to print and free to download as a PDF. There is no account to make, no email to hand over and no limit on how many you take.

Yes. The answer key prints on a second page, and you can choose whether it shows each question beside its answer or just the answers in a list.

Yes. Print straight from the page, or download the PDF and print that. The sheet is laid out for paper rather than squeezed off a screen, so there is room to work under each question, and the answer key comes out on its own page.

Pre-Algebra is usually taken around 7th or 8th grade, though schools vary and plenty of students meet it earlier or later. Pick the difficulty rather than the grade: the easy level suits a first lesson on it, the hard level suits review before a test.

Yes, as many as you like. The questions are built fresh each time rather than picked from a fixed set of files, so pressing Generate gives a new sheet. That is what you want for a second class, a retake, or two students sitting next to each other.

That is the closest comparison, and Kuta Software is good software. It is also paid software you install on a computer. These worksheets run in a browser tab for free, with no account and nothing to install. Like Kuta, the mean, median and mode questions are generated when you ask for them rather than pulled from a fixed set of files, so two classes never get the same sheet, and the answer key comes with it.

Yes. There are three levels, and you can tick more than one for a sheet that mixes them, in which case the questions come out easiest first. The harder levels are not just larger numbers: they ask for something the easy ones do not.

You pick from 5: the mean, the median, the mode, the range and the mean after a value is added or removed. Tick as many as you want and set how many of each, or let it spread them evenly.

Finding the median without sorting first. The middle of the list as written is not the median unless the list happens to already be in order.