Curriculum Focus
Browse our resources by your curriculum
View Curriculum
Try our FREE Teaching Resources
Get Access

Subtraction Strategies - Presentation

Subtraction Strategies - Presentation
View Curriculum Codes   
Description

This step-by-step presentation guides students through completing subtraction problems using a variety of strategies. The four strategies taught in this presentation are:

  • Split
  • Jump
  • Compensation
  • The Algorithm

The presentation is part of a larger unit of work on Subtraction Strategies- Year 3.
 

Suitable for
  • Relief Teachers
  • Parents
Lesson Structure
  • Class Activity
Curriculum Codes

AC9M3N03 9

Add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup numbers to assist in calculations without a calculator

ACMNA053 8.4

Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems

VCMNA131

Apply place value to partition, rearrange and regroup numbers to at least 10 000 to assist calculations and solve problems

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

MA2-4NA old

Applies place value to order, read and represent numbers of up to five digits

MA2-RN-01 new

Applies an understanding of place value and the role of zero to represent numbers to at least tens of thousands

MA2-RN-02 new

Represents and compares decimals up to 2 decimal places using place value

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

Linked Resources & Worksheets