Standards Map

Mathematics > Grade 2 > Operations and Algebraic Thinking
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Mathematics | Grade : 2

Domain - Operations and Algebraic Thinking

Cluster - Work with equal groups of objects to gain foundations for multiplication.

[2.OA.C.4] - Use addition to find the total number of objects arranged in rectangular arrays with up to five rows and up to five columns; write an equation to express the total as a sum of equal addends.

Resources:

Predecessor Standards:

  • 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.

Successor Standards:

  • 3.OA.A.1
    Interpret products of whole numbers, e.g., interpret 5 x 7 as the total number of objects in five groups of seven objects each. For example, describe a context in which a total number of objects can be expressed as 5 x 7.

Same Level Standards:

No Same Level Standards found.