Eureka math grade 6 module 4 lesson 30 problem set July 8, 2019 16 32 64 128 Eureka math grade 4 module 6 lesson 4 problem set Eureka math grade 4 module 6 lesson 4 Eureka math 4th grade module 3 lesson 30 Eureka math grade 4 module 5 lesson 3
