Grade 1 Mathematics Module 1, Topic E, Lesson 19

girl at computer

Objective: Represent the same story scenario with addends repositioned (the commutative property).

Downloadable Resources

Resources may contain links to sites external to the website. These sites may not be within the jurisdiction of NYSED and in such cases NYSED is not responsible for its content.

Common Core Learning Standards

CCLS State Standard
1.OA.3 Apply properties of operations as strategies to add and subtract.3 Examples: If 8 + 3 = 11 is known...

Curriculum Map