Eureka math grade 4 module 7 lesson 12 July 8, 2019 16 32 64 128 Eureka math grade 4 module 7 lesson 1 Eureka math grade 4 module 7 lesson 2 homework Eureka math module 4 lesson 17 grade 5 Eureka math grade 4 module 3 lesson 17 Eureka math grade 4 module 4 lesson 2