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Grade 9 · Math · Challenge

Free Standards Math Practice worksheet - version 14

Grade 9 math practice based on published U.S. learning expectations, with reproducible original variations. This printable version includes 8 grade-appropriate questions and a separate answer sheet.

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Standards Math Practice

Grade 9 · Stretch challenge · 8 questions · Version PG-S9N9KO-19YX

1.

If f(x) = 4x - 3, find f(9).

2.

If f(x) = 10x - 3, find f(4).

3.

If f(x) = 9x - 3, find f(2).

4.

If f(x) = 6x - 3, find f(6).

5.

If f(x) = 7x - 3, find f(9).

6.

If f(x) = 4x - 3, find f(11).

7.

If f(x) = 5x - 3, find f(10).

8.

If f(x) = 5x - 3, find f(3).

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Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 14
  1. If f(x) = 4x - 3, find f(9).33
  2. If f(x) = 10x - 3, find f(4).37
  3. If f(x) = 9x - 3, find f(2).15
  4. If f(x) = 6x - 3, find f(6).33
  5. If f(x) = 7x - 3, find f(9).60
  6. If f(x) = 4x - 3, find f(11).41
  7. If f(x) = 5x - 3, find f(10).47
  8. If f(x) = 5x - 3, find f(3).12

Worked example

Read the direction, identify the assessed skill, solve or cite evidence, and check the response.

Common mistake

Using a memorized procedure without checking what the question asks.

Helpful hint

Name the standard skill before answering.