Eureka math grade 3 module 6 lesson 16 July 8, 2019 16 32 64 128 Eureka math grade 6 module 3 lesson 16 problem set Eureka math grade 3 module 1 lesson 1 Eureka math grade 3 module 3 lesson 3 Eureka math lesson 3 homework Eureka math module 2 lesson 16 grade 5 Eureka math grade 5 module 6 lesson 3 homework