INTERNATIONAL SCHOOL OF SAMUI

Year 3 Curriculum

Mathematics

Unit 2: Addition & Subtraction

Learning Objective - M2.1

To learn number facts and inverse operations.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.2

Using number facts to add and subtract.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.3

Addition and subtraction: efficient mental strategies.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.4

To use partitioning to add.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.5

To using place value to add and subtract.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.6

Mental calculation – complements to 100.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.7

Mental subtraction – counting up.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.8

Mental addition of 2-digit numbers.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.9

Expanded addition: 3-digit numbers (1).

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.11

To use different strategies to subtract.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.12

Counting up subtraction with numbers greater than 100.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.13

Strategies to subtract from numbers greater than 100.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.14

To mentally add and subtract 1-digit numbers.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.15

3-digit expanded and compact addition.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.16

To revise expanded and column addition.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.17

To add and subtract multiples of 10, near multiples.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.18

To subtract large numbers using counting up.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective

Learning Objective - M2.19

Efficient strategies for mental addition and subtraction.

  • National Curriculum of England Learning Objective
  • Cambridge Curriculum Learning Objective