Unit 9 - Lesson 8 - Grade 2: Illustrative Mathematics

Last updated 11 months ago

9 questions

Note from the author:

Grade 2 Unit 9
Lesson 8: Add and Subtract Within 100
CC BY 2021 Illustrative Mathematics®

Instructions

Grade 2 Unit 9
Lesson 8: Add and Subtract Within 100
CC BY 2021 Illustrative Mathematics®

Lesson: Add and Subtract Within 100

Number Talk: Add by Place (Warm Up)

Find the value of each expression mentally.

9 + 5

Heads Up, Add and Subtract within 100

Write an equation that shows the value you found for each round you play.

Centers: Choice Time

Five in a Row

Target Numbers

Cool Down: Practice for Fluency