# subtraction

## Decimal Fractions of a Set

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use independently of the teacher to practice and develop their number properties.

## Strategic Solving Part IV

- Secondary Activities
- Number and Algebra
- Level Five

These exercises and activities are for students to use independently of the teacher to practise number properties.

## Comparing apples with apples 2

- Secondary Activities
- Number and Algebra
- Level Four

These exercises and activities are for students to use independently of the teacher to practice number properties.

## Comparing apples with apples 1

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use independently of the teacher to practice number properties.

## Strategic Solving Part III

- Secondary Activities
- Number and Algebra
- Level Four

These exercises and activities are for students to use independently of the teacher to practise number properties.

## Homework sheet: stage 6 – 7, Revision of add-sub and mult-div 2

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use as a week’s homework to practice number properties

## Homework sheet: stage 6 – 7 Revision of add-sub and mult-div domains

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use as a week’s homework to practice number properties

## Addition/Subtraction Strategies

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use independently of the teacher to practice number properties and strategies for addition and subtraction.

## Strategic Solving Part I

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use independently of the teacher to practise number properties.

## Equal Additions

- Secondary Activities
- Number and Algebra
- Level Three

These exercises and activities are for students to use independently of the teacher to practice number properties.