Practice Problems — Set 3

K.MD.B.3 · Classify and count categories

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

Warm-up

1. Talk through today's focus: Classify and count categories 2. Try one oral example together before writing. 3. Use the diagram to explain your thinking.

_See printable PDF for diagram._

Written practice

1. Sort 12 buttons: how many red? ___ how many blue? ___ 2. Which category has more? ___ 3. Draw three categories and label counts. 4. Classify shapes by number of sides. 5. Make a row graph: cats (5) and dogs (6). Which more? 6. Write the category with the fewest items: ___ 7. Apply Classify and count categories (item 7, set 3): show your work. ___ 8. Apply Classify and count categories (item 8, set 3): show your work. ___

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More written practice

1. Apply Classify and count categories (item 9, set 3): show your work. ___ 2. Apply Classify and count categories (item 10, set 3): show your work. ___ 3. Apply Classify and count categories (item 11, set 3): show your work. ___ 4. Apply Classify and count categories (item 12, set 3): show your work. ___ 5. Apply Classify and count categories (item 13, set 3): show your work. ___ 6. Apply Classify and count categories (item 14, set 3): show your work. ___

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Patterns and rules

1. Identify the rule in today's K.MD.B.3 practice. 2. Show your work with a drawing or diagram. 3. Explain your answer to a parent.

_See printable PDF for diagram._

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Parent tip: Sort buttons by color