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Standards Math Practice

Grade 7 · Building confidence · 8 questions · Version PG-1FDCBE5-Z985

1.

Solve: 9x = 45.

2.

Solve: 2x = 8.

3.

Solve: 10x = 100.

4.

Solve: 7x = 21.

5.

Solve: 2x = 20.

6.

Solve: 10x = 110.

7.

Solve: 4x = 36.

8.

Solve: 4x = 48.

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 2
  1. Solve: 9x = 45.5
  2. Solve: 2x = 8.4
  3. Solve: 10x = 100.10
  4. Solve: 7x = 21.3
  5. Solve: 2x = 20.10
  6. Solve: 10x = 110.11
  7. Solve: 4x = 36.9
  8. Solve: 4x = 48.12

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.