Practice Test — Difficulty 9/10

3.OA.D.9 · Low-pressure progress check

No time limit. Parent records scores.

Part A — Oral (parent scores)

1. Oral task aligned to 3.OA.D.9. Score: ___ / 1 2. Explain one example using the diagram. Score: ___ / 1

Part B — Written

1. Continue the pattern: 17, 19, 21, ___, ___ 2. Rule: add 4 each time. Next after 27? ___ 3. Shape pattern: triangle, square, triangle, square, ___ 4. Input 19 → output 38. Input 22 → output ___ 5. Find the missing term: 22, ___, 28, 31

_See printable PDF for diagram._

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Part C — Apply and explain

1. Show Identify arithmetic patterns (including patterns in the addition tabl… with a drawing. Score: ___ / 1 2. Explain your thinking in one sentence. Score: ___ / 1 3. What rule or pattern did you use? Score: ___ / 1

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Total score: ___ / 12