Lesson 20 Solve two-digit addition and subtraction word problems involving length by using tape diagrams and writing equations to represent the problem

2024-01-082024-01-08Mathematics, Mathshttps://dsstorage-hbmsu.com/handle/123456789/3069Topic E: Problem Solving with Customary and Metric Unitspdfhttps://creativecommons.org/licenses/by-nc-sa/4.0/Module 7, Measurement, Units, Addition, Subtraction513.2 G2M7 L20 2015QA115 .G2M7 L20 2015Lesson 20 Solve two-digit addition and subtraction word problems involving length by using tape diagrams and writing equations to represent the problemText