Practice Problems — Set 6

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

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Continue the pattern: 7, 9, 11, ___, ___ 2. Rule: add 6 each time. Next after 17? ___ 3. Shape pattern: triangle, square, triangle, square, ___

_See printable PDF for diagram._

Written practice

1. Continue the pattern: 6, 8, 10, ___, ___ 2. Rule: add 5 each time. Next after 16? ___ 3. Shape pattern: triangle, square, triangle, square, ___ 4. Input 8 → output 16. Input 11 → output ___ 5. Find the missing term: 11, ___, 17, 20 6. Write the rule in words for today's pattern. ___ 7. Continue the pattern: 9, 11, 13, ___, ___ 8. Rule: add 4 each time. Next after 19? ___

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More written practice

1. Input 11 → output 22. Input 14 → output ___ 2. Find the missing term: 14, ___, 20, 23 3. Continue the pattern: 12, 14, 16, ___, ___ 4. Rule: add 3 each time. Next after 22? ___ 5. Input 14 → output 28. Input 17 → output ___ 6. Find the missing term: 17, ___, 23, 26

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Patterns and rules

1. Continue the pattern: 23, 25, 27, ___, ___ 2. Rule: add 6 each time. Next after 33? ___ 3. Shape pattern: triangle, square, triangle, square, ___

_See printable PDF for diagram._

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Parent tip: Build growing patterns with blocks or drawings