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Unit 3 - Lesson 12 - Grade 2: Illustrative Mathematics

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12 Questions
Note from the author:
Grade 2 Unit 3
Lesson 12: Saree Silk Stories: Friendship Bracelets
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 3
Lesson 12: Saree Silk Stories: Friendship Bracelets
CC BY 2021 Illustrative Mathematics®
Lesson: Saree Silk Stories: Friendship Bracelets

True or False: Place Value Comparisons (Warm Up)

Decide if each statement is true or false. Be prepared to explain your reasoning.

Share Ribbon with Friends

Solve. Show your thinking. Use a diagram if it helps. Don’t forget the units.

Lin found a piece of ribbon that is 92 cm long. She cut a piece for Noah that is 35 cm. How much ribbon does Lin have left?

Then, Lin cut off 28 cm of ribbon for Jada. How much ribbon does Lin have left now?

Friendship Bracelets and Gifts

Solve. Show your thinking. Don’t forget the units. Use a diagram if it helps.

Han has 82 inches of ribbon. He only needs 48 inches. How much should he cut off?

Han gives the ribbon he doesn’t need to Clare. Clare uses it to make her ribbon longer. Her ribbon was 27 inches. How long is Clare’s ribbon now?

Andre’s ribbon is too short. He has 28 inches of ribbon, but he needs it to be 50 inches long. How much more ribbon does he need?

Andre got the ribbon he needed from Mai. Mai now has 49 inches of ribbon left. How much ribbon did Mai start with?

Cool Down: Sharing Saree Silk Ribbon
Solve. Show your thinking. Use a diagram if it helps.

Elena has 84 inches of ribbon. She gave a piece to Mai. Now Elena has 48 inches of ribbon. How long was the piece Elena
gave to Mai?

Mai found another ribbon in the bin that is 18 inches long. If she sews them together, how long will Mai’s ribbon be?