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8th Grade Illustrative Mathematics: Unit 4, Lesson 1 “Number Puzzles” Review and Tutorial.

Google Doc with links to Open Up Resources Illustrative Mathematics Practice Lessons: https://docs.google.com/document/d/1tZBEuiHstLVC7Loa_Jy7Y4MBk4-N8B23xMPOnRwmWxU/edit?usp=sharing

I’ve created this version without a voice-over. The challenge is to think about how the video helps uncover answers for most of the problems. I left a couple for viewers to try on their own, to get some practice thinking!

Open Up Resources Illustrative Mathematics. Practice Lessons, Review and Tutorials.

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Illustrative Mathematics, Open Up Resources, 6th, 7th, & 8th Grade.

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