Review — Difficulty 5/10

3.OA.D.9 · Identify arithmetic patterns (including patterns in the addition tabl…

Review skills for this standard. Write answers where shown.

Together with a parent

1. Continue the pattern: 8, 10, 12, ___, ___ 2. Rule: add 3 each time. Next after 18? ___ 3. Shape pattern: triangle, square, triangle, square, ___

Written review

1. Continue the pattern: 10, 12, 14, ___, ___ 2. Rule: add 5 each time. Next after 20? ___ 3. Shape pattern: triangle, square, triangle, square, ___ 4. Input 12 → output 24. Input 15 → output ___ 5. Find the missing term: 15, ___, 21, 24 6. Write the rule in words for today's pattern. ___

_See printable PDF for diagram._

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Skills checklist

• [ ] Extends a numeric or shape pattern
• [ ] States the rule
• [ ] Finds missing terms

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