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Grade 9 · Math · Challenge

Free Standards Math Practice worksheet - version 13

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-U7KHFH-19YX

1.

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

2.

If f(x) = 8x - 3, find f(2).

3.

If f(x) = 5x - 3, find f(9).

4.

If f(x) = 10x - 3, find f(7).

5.

If f(x) = 5x - 3, find f(2).

6.

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

7.

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

8.

If f(x) = 6x - 3, find f(12).

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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 13
  1. If f(x) = 5x - 3, find f(5).22
  2. If f(x) = 8x - 3, find f(2).13
  3. If f(x) = 5x - 3, find f(9).42
  4. If f(x) = 10x - 3, find f(7).67
  5. If f(x) = 5x - 3, find f(2).7
  6. If f(x) = 10x - 3, find f(10).97
  7. If f(x) = 4x - 3, find f(4).13
  8. If f(x) = 6x - 3, find f(12).69

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.