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Standards Math Practice

Grade 8 · Building confidence · 8 questions · Version PG-1F5E0L8-1XZG

1.

Solve: 7x + 1 = 43.

2.

Solve: 4x + 1 = 41.

3.

Solve: 2x + 1 = 5.

4.

Solve: 8x + 1 = 105.

5.

Solve: 6x + 1 = 49.

6.

Solve: 6x + 1 = 31.

7.

Solve: 10x + 1 = 81.

8.

Solve: 4x + 1 = 9.

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 11
  1. Solve: 7x + 1 = 43.6
  2. Solve: 4x + 1 = 41.10
  3. Solve: 2x + 1 = 5.2
  4. Solve: 8x + 1 = 105.13
  5. Solve: 6x + 1 = 49.8
  6. Solve: 6x + 1 = 31.5
  7. Solve: 10x + 1 = 81.8
  8. Solve: 4x + 1 = 9.2

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.