UNIT 8 - MULTIPLICATION AND DIVISION - WELCOME TO GRADE 3 This unit is full of basic computational skills that children will use often, and skills that children must master to succeed in higher levels of mathematics. Your child will develop strategies for. Powered by Create your own unique website with customizable templates. Students Will Be Able To recall and apply their knowledge gained in the unit, especially multiplication, division, and order of operations. Big Idea Students have knowledge of multiplication facts, apply this knowledge to division, and use the order of operations.
- 3.OA.A.2— 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.
Operations and Algebraic Thinking
3.OA.A.2— 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.
- 3.OA.B.6— Understand division as an unknown-factor problem.For example, find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8.
Operations and Algebraic Thinking
3.OA.B.6— Understand division as an unknown-factor problem.For example, find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8.
- 3.OA.C.7— 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.
Operations and Algebraic Thinking
3.OA.C.7— 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.
Decimal Multiplication And Division Problems
- Multiplication and division work should be done by means of practical tasks involving children themselves, ‘real’ objects or mathematical apparatus in which the context is entirely apparent. Similarly, recording of multiplication and division work should also, for the most part, contain.
- 4 and 8 Multiplication and Division Fact Families. Unit 4.1 - Adaptations. 5 and 10 Fact Families.