Eureka math grade 4 lesson 23 module 3 July 8, 2019 16 32 64 128 Eureka math grade 4 module 3 lesson 23 homework Eureka math grade 4 module 3 lesson 23 answer key Eureka math grade 4 module 3 lesson 23 homework answers Eureka math grade 4 module 3 lesson 23 problem set Eureka math grade 4 module 3 lesson 23 exit ticket