PencilGoPencilGo

Grade 8 · Math · Building Confidence

Free Standards Math Practice worksheet - version 18

Grade 8 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.

Download free PDF

Standards Math Practice

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

1.

Solve: 2x + 1 = 23.

2.

Solve: 3x + 1 = 7.

3.

Solve: 5x + 1 = 31.

4.

Solve: 2x + 1 = 17.

5.

Solve: 2x + 1 = 19.

6.

Solve: 3x + 1 = 25.

7.

Solve: 5x + 1 = 66.

8.

Solve: 9x + 1 = 100.

Worksheet PDFAnswer keyCustomize

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 18
  1. Solve: 2x + 1 = 23.11
  2. Solve: 3x + 1 = 7.2
  3. Solve: 5x + 1 = 31.6
  4. Solve: 2x + 1 = 17.8
  5. Solve: 2x + 1 = 19.9
  6. Solve: 3x + 1 = 25.8
  7. Solve: 5x + 1 = 66.13
  8. Solve: 9x + 1 = 100.11

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.