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Contenido principal

STANDARDS

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US-KY

Math

Kentucky Math

Grade 3: Operations and Algebraic Thinking

Cluster: Represent and solve problems involving multiplication and division.

3.OA.1

Fully covered
Interpret and demonstrate products of whole numbers. (MP.1, MP.5)

3.OA.2

Fully covered
Interpret and demonstrate whole-number quotients of whole numbers, where objects are partitioned into equal shares. (MP.2, MP.5)

3.OA.3

Fully covered
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays and measurement quantities, by using drawings and equations with a symbol for the unknown number to represent the problem. (MP.1, MP.4)

3.OA.4

Fully covered
Determine the unknown whole number in a multiplication or division equation relating three whole numbers. (MP.6, MP.7)

Cluster: Understand properties of multiplication and the relationship between multiplication and division.

3.OA.5

Fully covered
Apply properties of operations as strategies to multiply and divide. (MP.3, MP.4)

3.OA.6

Fully covered
Understand division as an unknown-factor problem. (MP.2)

Cluster: Multiply and divide within 100.

3.OA.7

Mostly covered
Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division or properties of operations. (MP.2, MP.8)

Cluster: Solve problems involving the four operations and identify and explain patterns in arithmetic.

3.OA.8

Fully covered
Use various strategies to solve two-step word problems using the four operations (involving only whole numbers with whole number answers). Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. (MP.1, MP.4)

3.OA.9

Fully covered
Identify arithmetic patterns (including patterns in the addition table or multiplication table) and explain them using properties of operations. (MP.3, MP.8)