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Finding Unknowns Poster Set
3 4 5 Pre & Primary Essentials Resources Classroom Displays Mathematics Patterns & Algebras 16 Pages

Finding Unknowns Poster Set

These colourful and detailed posters have been designed to support the Year 4- Missing Addends unit. The posters act as a visual aid for students when solving unknowns. The set includes:

  • Part- Part- Whole for the four operations
  • Communitive Properties of + and x
  • Fact Families
  • Inverse Operations
  • Steps for Finding Unknowns- 1 step and 2 steps

A perfect resource for any middle school classroom.
 

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Learning goals

  • We are learning to find unknown quantities in number sentences involving addition and subtraction and identify equivalent number sentences involving addition and subtraction.
  • We are learning to find unknown quantities in number sentences involving addition and subtraction, using the properties of numbers and operations.

Curriculum alignment

MA2-1WM old Uses appropriate terminology to describe, and symbols to represent, mathematical ideas MA2-2WM old Selects and uses appropriate mental or written strategies, or technology, to solve problems MA2-3WM old Checks the accuracy of a statement and explains the reasoning used MA2-8NA old Generalises properties of odd and even numbers, generates number patterns, and completes simple number sentences by calculating missing values MA2-AR-01 new Selects and uses mental and written strategies for addition and subtraction involving 2- and 3-digit numbers MA2-AR-02 new Completes number sentences involving addition and subtraction by finding missing values MA2-MR-01 new Represents and uses the structure of multiplicative relations to 10 × 10 to solve problems MA2-MR-02 new Completes number sentences involving multiplication and division by finding missing values
VCMNA163 Use equivalent number sentences involving addition and subtraction to find unknown quantities VCMNA164 Define a simple class of problems and solve them using an effective algorithm that involves a short sequence of steps and decisions

Australian Curriculum covers QLD / SA / WA / NT / TAS / ACT.

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