Progressions for the Common Core State Standards for MathematicsProgressions for the CCSSM: Categorical Data in Grades K-3 and Measurement Data in Grades 2-5

Description: One of a series of documents describing the progression of a topic across several grade levels, informed both by research on children's development and by the structure of mathematics- 2.OA.A.1
- 2.MD.B.6
- 2.MD.D.10

Major StandardsSupporting StandardsAdditional Standards

Standard 2.OA.A.1### Prerequisites for 2.OA.A.1

### 1st Grade

### Upcoming Standards for 2.OA.A.1

### 4th Grade

Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

Part of Major Cluster 2.OA.A

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