Unit 3 lesson 5 6th grade math July 8, 2019 16 32 64 128 Unit 5 lesson 3 grade 8 5th grade module 3 lesson 7 Eureka math grade 5 module 6 lesson 3 homework Eureka math grade 5 module 3 lesson 3 homework Unit 3 lesson 5 cumulative practice problems answer key