# place value

## Large Numbers Roll Over

- Numeracy Activities
- Number and Algebra
- Level Three

Find out how many ones, tens, hundreds and thousands are in all of a whole number.

## Saving Hundreds

- Numeracy Activities
- Number and Algebra
- Level Two

Recall the number of tens and hundreds in 100s and 1000s.

Solve addition and subtraction problems by using place value partitioning.

## How many ten dollar notes?

- Numeracy Activities
- Number and Algebra
- Level Three

Solve addition and subtraction problems by using place value.

## Adding Tens and Ones

- Numeracy Activities
- Number and Algebra
- Level Two

Solve addition and subtraction problems by using place value partitioning.

## Subtracting Tens

- Numeracy Activities
- Number and Algebra
- Level One

Solve addition and subtraction problems using groups of ten.

Solve addition and subtraction problems by using place value partitioning.

## Subtracting Tens and Ones

- Numeracy Activities
- Number and Algebra
- Level Two

Solve addition and subtraction problems by using place value partitioning.

## Adding Tens

- Numeracy Activities
- Number and Algebra
- Level One

Solve addition and subtraction problems using groups of ten.

Solve addition and subtraction problems by using place value partitioning.

## Getting The Point

- Units of Work
- Number and Algebra
- Level Three

This unit explores the relationships between decimals and whole numbers and fractions. A number of representations are used including double number lines, ratio tables and place value tables. The main objective is to link students’ knowledge of fractions with the decimal system.

## Nine Tiles

- Problem Solving Activities
- Number and Algebra
- Level Six

Guess and check the solution to a number problem;

Explain the effect of "carry-overs" in addition problems.

## How Many Numbers ?

- Problem Solving Activities
- Number and Algebra
- Level Six

Devise and use problem solving strategies to explore situations mathematically (be systematic, make a list).