Grade 6 unit 3 lesson 8 practice problems July 8, 2019 16 32 64 128 Illustrative mathematics grade 6 unit 3 lesson 8 practice problems Grade 6 unit 8 lesson 3 practice problems answer key Grade 6 unit 3 lesson 6 practice problems Unit 6 lesson 3 practice problems 8th grade Grade 6 unit 2 lesson 6 practice problems Unit 3 lesson 8 grade 8