Eureka math grade 4 module 1 lesson 10 problem set July 8, 2019 16 32 64 128 Eureka math grade 4 module 6 lesson 4 problem set Eureka math grade 4 lesson 10 homework 4.5 Eureka math grade 4 module 5 lesson 10 Eureka math grade 4 module 6 lesson 4 Eureka math grade 1 module 4 lesson 27