About This Lesson
Part D in a 5 part module. Add measurements using the standard algorithm to compose larger units once (Lesson 15) Add measurements using the standard algorithm to compose larger units twice.
(Lesson 16) Estimate sums by rounding and apply to solve measurement word problems. (Lesson 17). Aligned to CCSS 3.NBT.2, 3.NBT.1, 3.MD.1, 3.MD.2. Created by EngageNY and licensed under Creative Commons. http://creativecommons.org/licenses/by-nc-sa/3.0/us/