Review — Difficulty 3/10
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. Discuss: Identify arithmetic patterns (including patterns in the addition table or multip… 2. What was easy? What was tricky? 3. Use the diagram to model one example.
Written review
1. Continue the pattern: 8, 10, 12, ___, ___ 2. Rule: add 3 each time. Next after 18? ___ 3. Shape pattern: triangle, square, triangle, square, ___ 4. Input 10 → output 20. Input 13 → output ___ 5. Find the missing term: 13, ___, 19, 22 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
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