Unit 8 - Lesson 3 - Grade 2: Illustrative Mathematics

Which designs could Han choose? Show your thinking using diagrams, symbols, or other representations. Use counters if it helps.

• A
• B
• C
• D

Priya drew a design that has 6 circles, 3 triangles, and 3 squares. Would Han be able to color it the way he wants? Show your thinking using diagrams, symbols, or other representations. Use counters if ithelps.

• Yes
• No

Sort your cards into a group that shows an even number and a group that shows an odd number.Explain your thinking to your partner.

Find 3 cards that show the same number. Explain to your partner how each card shows whether the number is even or odd in a different way.

Is the total number of balloons even or odd? Explain how you know.

Is the number of dots even or odd? Explain how you know.