3.OA.1:
Operations And Algebraic Thinking
Represent And Solve Problems Involving Multiplication And Division.
Interpret products of whole numbers, e.g., interpret 5 x 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 x 7.
3.OA.6:
Operations And Algebraic Thinking
Understand Properties Of Multiplication And The Relationship Between Multiplication And Division.
Understand division as an unknown-factor problem. For example, find 32 / 8 by finding the number that makes 32 when multiplied by 8.