Eureka math lesson 13 homework 4.5 July 8, 2019 16 32 64 128 Eureka math lesson 13 homework 4.5 answer key Eureka math grade 4 lesson 13 homework 4.5 Eureka math grade 4 lesson 10 homework 4.5 Eureka math grade 4 module 5 lesson 13 problem set Eureka math 5th grade module 4 lesson 13 Eureka math grade 4 lesson 12 homework 4.5 Eureka math lesson 3 homework