- HOME
- COMMON CORE
- FIRST GRADE MATH
- CCSS.MATH.CONTENT.1.OA.D.7
Login as parent/teacher to assign this.
1.OA.D.7 Common Core Games, Videos, Lessons, Worksheets, and Quizzes
CCSS.Math.Content.1.OA.D.7:
Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 - 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.
Hide
Show
Category
Games
No games found for this common core node.
Videos
No videos found for this common core node.
Lessons
No lessons found for this common core node.