Grade 1 Mathematics Module 1, Topic E, Lesson 20

students reading

Objective: Apply the commutative property to count on from a larger addend.

Downloadable Resources

Resources may contain links to sites external to the EngageNY.org 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...
1.OA.5 Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).

Curriculum Map