Eureka math grade 4 module 5 lesson 6 July 8, 2019 16 32 64 128 Eureka math grade 5 module 6 lesson 4 homework Eureka math grade 4 module 5 lesson 6 answer key Eureka math grade 4 module 5 lesson 6 problem set Eureka math grade 5 module 4 lesson 6 homework answers Eureka math grade 5 module 4 lesson 6 exit ticket Eureka math grade 6 module 4 lesson 5 classwork