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Standards Math Practice

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

1.

Solve: 7x + 1 = 64.

2.

Solve: 5x + 1 = 36.

3.

Solve: 8x + 1 = 17.

4.

Solve: 6x + 1 = 43.

5.

Solve: 5x + 1 = 46.

6.

Solve: 7x + 1 = 78.

7.

Solve: 7x + 1 = 36.

8.

Solve: 2x + 1 = 13.

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 7
  1. Solve: 7x + 1 = 64.9
  2. Solve: 5x + 1 = 36.7
  3. Solve: 8x + 1 = 17.2
  4. Solve: 6x + 1 = 43.7
  5. Solve: 5x + 1 = 46.9
  6. Solve: 7x + 1 = 78.11
  7. Solve: 7x + 1 = 36.5
  8. Solve: 2x + 1 = 13.6

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.