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Standards Math Practice

Grade 11 · Stretch challenge · 8 questions · Version PG-1L8A9S2-Z8WT

1.

Evaluate x^2 - 10x when x = 10.

2.

Evaluate x^2 - 9x when x = 10.

3.

Evaluate x^2 - 4x when x = 7.

4.

Evaluate x^2 - 4x when x = 4.

5.

Evaluate x^2 - 8x when x = 12.

6.

Evaluate x^2 - 5x when x = 13.

7.

Evaluate x^2 - 5x when x = 11.

8.

Evaluate x^2 - 7x when x = 7.

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 15
  1. Evaluate x^2 - 10x when x = 10.0
  2. Evaluate x^2 - 9x when x = 10.10
  3. Evaluate x^2 - 4x when x = 7.21
  4. Evaluate x^2 - 4x when x = 4.0
  5. Evaluate x^2 - 8x when x = 12.48
  6. Evaluate x^2 - 5x when x = 13.104
  7. Evaluate x^2 - 5x when x = 11.66
  8. Evaluate x^2 - 7x when x = 7.0

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.