This is the subtraction unit for the Singapore Math (Primary) program. If you are following the Modules it aligns with Math Module 1. I used the teacher edition scripts and created all the activities so that all you have to do is have the teacher manual and this smart file and you and your students will be all set. There are 15 days of lessons. I’ve included all the color textbook pages and added many fun interactive slides for the students to build their knowledge of subtraction. I’ve also created the interactive games at the end of the unit.