Third Grade Common Core Worksheets Operations & Algebraic Thinking ALL STANDARDS
Over 170 Worksheets with most answer keys, covering EVERY STANDARD of Third Grade Common Core Operations and Algebraic Thinking.
Operations and Algebraic Thinking
Represent and solve problems involving multiplication and division.
Interpret products of whole numbers, e.g., interpret 5 × 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 × 7.
Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as 56 ÷ 8.
Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1
Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 = ?
Understand properties of multiplication and the relationship between multiplication and division.
Apply properties of operations as strategies to multiply and divide.2 Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8 × 2) = 40 + 16 = 56. (Distributive property.)
Understand division as an unknown-factor problem. For example, find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8.
Multiply and divide within 100.
Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.
Solve problems involving the four operations, and identify and explain patterns in arithmetic.
Solve two-step word problems using the four operations. 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.3
Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends.
Every worksheet has a label at the bottom of the worksheet identifying the Common Core Math Standard covered in the worksheet. Every label explains and defines the Common Core Standard and lists which version of the worksheet you are using.
The Third Grade Common Core Math Worksheet Package can be used for driving instruction, homework, morning work, assessment, extensions, and supplements.
Whether you are a teacher looking for Common Core worksheets to drive instruction, a parent looking to reinforce your child at home, or a tutor looking for additional word problems, the Third Grade Common Core Math Worksheet Package is the perfect package to teach your student or child third grade mathematics and address Common Core State initiatives.
Whether you like Common Core or not, it is here to stay. The state and administrators are requiring teaches to teach the Common Core initiative. Thinking assuring that you are teaching what the State is looking for. The label on the bottom will help both teachers and parents assure their child is receiving Common Core Content.
This Common Core Math Package uses a similar presentation as Common Core State tests to help students become more familiar with the content and presentation of an actual State Test.
The Third Grade Common Core Math Worksheet Package will assure that you are covering Common Core State Standards.
Questions are similar to presentation on Common Core State Test.
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