Combining like terms worksheet generator
Simplify expressions by collecting terms that share the same variable. Add a second variable to make students sort carefully.
Combining Like Terms
- 1.15x + 8 + 6x − 13 =
- 2.9x + 2 + 6x − 12 =
- 3.15x + 7 + 13x − 15 =
- 4.14x + 10 + 15x − 4 =
- 5.8x + 12 + 6x − 13 =
- 6.11x + 12 + 12x − 10 =
- 7.8x + 5 + 3x − 4 =
- 8.12x + 5 + 3x − 1 =
- 9.10x + 6 + 14x − 4 =
- 10.2x + 13 + 11x − 1 =
- 11.10x + 15 + 11x − 1 =
- 12.9x + 9 + 14x − 13 =
- 13.8x + 4 + 5x − 8 =
- 14.12x + 2 + 6x − 13 =
- 15.8x + 3 + 14x − 1 =
- 16.4x + 7 + 12x − 11 =
- 17.8x + 6 + 3x − 15 =
- 18.15x + 5 + 12x − 1 =
- 19.10x + 8 + 4x − 3 =
- 20.13x + 4 + 14x − 12 =
- 21.6x + 15 + 12x − 3 =
- 22.14x + 9 + 15x − 1 =
- 23.10x + 10 + 11x − 10 =
- 24.15x + 15 + 13x − 14 =
Combining Like Terms — Answer Key
- 1.15x + 8 + 6x − 13 = 21x − 5
- 2.9x + 2 + 6x − 12 = 15x − 10
- 3.15x + 7 + 13x − 15 = 28x − 8
- 4.14x + 10 + 15x − 4 = 29x + 6
- 5.8x + 12 + 6x − 13 = 14x − 1
- 6.11x + 12 + 12x − 10 = 23x + 2
- 7.8x + 5 + 3x − 4 = 11x + 1
- 8.12x + 5 + 3x − 1 = 15x + 4
- 9.10x + 6 + 14x − 4 = 24x + 2
- 10.2x + 13 + 11x − 1 = 13x + 12
- 11.10x + 15 + 11x − 1 = 21x + 14
- 12.9x + 9 + 14x − 13 = 23x − 4
- 13.8x + 4 + 5x − 8 = 13x − 4
- 14.12x + 2 + 6x − 13 = 18x − 11
- 15.8x + 3 + 14x − 1 = 22x + 2
- 16.4x + 7 + 12x − 11 = 16x − 4
- 17.8x + 6 + 3x − 15 = 11x − 9
- 18.15x + 5 + 12x − 1 = 27x + 4
- 19.10x + 8 + 4x − 3 = 14x + 5
Combining Like Terms — Answer Key
- 20.13x + 4 + 14x − 12 = 27x − 8
- 21.6x + 15 + 12x − 3 = 18x + 12
- 22.14x + 9 + 15x − 1 = 29x + 8
- 23.10x + 10 + 11x − 10 = 21x + 0
- 24.15x + 15 + 13x − 14 = 28x + 1
At a glance
The combining like terms worksheet generator makes a fresh printable practice sheet in seconds. Simplify expressions by collecting matching variable terms. Every time you change a setting, the page rebuilds instantly, so you can print a different sheet for every group or lesson. It is designed for clean printing on US Letter or A4 paper with half-inch margins.
Using the combining like terms worksheet generator
The combining like terms worksheet generator builds a fresh sheet every time you load the page, so no two classes ever get the same problems.
Choose the problem type — One variable and Two variables — then set the difficulty, how many problems you want and how many columns they sit in. The preview updates as you change each setting, so the page you see is exactly the page that prints.
An answer key prints behind the worksheet whenever you want one, and paper size can be set to US Letter or A4. Margins are fixed at half an inch so the sheet prints cleanly on any home or school printer.
Teaching with combining like terms worksheets
Simplify expressions by collecting matching variable terms. Because the problems regenerate, the same combining like terms worksheet generator covers a warm-up on Monday, a homework sheet on Wednesday and a quick check on Friday without any of them repeating.
Teachers usually print a short version — eight to twelve problems — for a starter activity, and a fuller page for independent practice or a substitute lesson. Parents often print two copies of the same settings, work one alongside the child, then hand over the second.
Helping students who get stuck
Remind students to do the same thing to both sides and to show each step; skipping steps is what turns a small slip into a wrong answer.
If a student is getting most of the page wrong, drop the difficulty a level and print again rather than working through the harder sheet — confidence recovers faster than accuracy does.
Created by Tim van de Vall
B.S. in Computational Media, Georgia Institute of Technology. Each combining like terms worksheet generator is designed for clean printing on US Letter and A4 paper.
Updated 2026-08-14About the authorEditorial policy
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Combining like terms worksheet generator FAQ
- Which terms count as “like terms”?
- Terms with exactly the same variable and exponent. 4x and 7x are like terms; 4x and 4x² are not.
- How do I print or save these worksheets as a PDF?
- Click Print worksheet and choose your printer, or pick “Save as PDF” as the destination to keep a digital copy. The answer key prints on its own page.
- Can I get a fresh set of problems?
- Yes. Click New problems for a brand new randomly generated worksheet, as many times as you like.
- Is this worksheet generator free?
- Yes. Every generator on the site is free to use, with no account, no watermark and unlimited printing for classroom or home use.
