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Standards Math Practice

Grade 8 · On-level practice · 8 questions · Version PG-1UJBUFW-1M8X

1.

Solve: 8x + 2 = 90.

2.

Solve: 6x + 2 = 56.

3.

Solve: 7x + 2 = 44.

4.

Solve: 8x + 2 = 82.

5.

Solve: 5x + 2 = 67.

6.

Solve: 10x + 2 = 72.

7.

Solve: 3x + 2 = 35.

8.

Solve: 7x + 2 = 30.

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: 8x + 2 = 90.11
  2. Solve: 6x + 2 = 56.9
  3. Solve: 7x + 2 = 44.6
  4. Solve: 8x + 2 = 82.10
  5. Solve: 5x + 2 = 67.13
  6. Solve: 10x + 2 = 72.7
  7. Solve: 3x + 2 = 35.11
  8. Solve: 7x + 2 = 30.4

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.