Dp education grade 8 maths lesson 13 July 8, 2019 16 32 64 128 Dp education grade 8 maths english medium lesson 13 Lesson 8 homework 1.3 Unit 3 lesson 13 grade 8 Unit 3 lesson 8 grade 8 Grade 5 module 3 lesson 8 homework Grade 5 module 3 lesson 8 problem set