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Unit 5 - Lesson 3 - Grade 2: Illustrative Mathematics

Last updated over 1 year ago

17 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 2 Unit 5

Lesson 3: Compose Three-digit Numbers

CC BY 2021 Illustrative Mathematics®

Akwankyerɛ

Grade 2 Unit 5

Lesson 3: Compose Three-digit Numbers

CC BY 2021 Illustrative Mathematics®

Lesson: Compose Three-digit Numbers

Number Talk: Add Tens and Ones (Warm Up)

Sort Blocks by Value

The Same But Different

Cool Down: How Many Blocks?

Find the value of each expression mentally.

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Sort the blocks.

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5.

Represent the same value with the fewest number of blocks possible.

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6.

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7.

Represent the value of your blocks using base-ten diagrams, words, or numbers.

Mai's blocks.

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8.

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9.

Draw a base-ten diagram to represent the same total value with the fewest number of each unit.

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10.

What is the value of Mai’s blocks?

Diego's blocks.

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11.

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12.

Draw a base-ten diagram to represent the same total value with the fewest number of each unit.

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13.

What is the value of Diego’s blocks?

How many of each?

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16.

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17.

Draw a base-ten diagram to represent the same total value with the fewest number of blocks.