GCSE Maths Notes (AQA)
Whole Numbers
Each digit withing a number has a place value
Numbers can be written as either words or numbers
Put the number 52, 604 onto a table
Millions Hundred Ten Thousan Hundred Tens Units
Thousan Thousan ds
d d
- - 5 2 6 0 4
To write 68, 542 into words break it down into the following
60,000 + 8,000 + 500 + 40 + 2
Sixty-Eight Thousand, five hundred and forty-two
Ordering Numbers
Place Values are used to order numbers
Put the following from smallest to largest
1. 42, 300
2. 43, 290
3. 42, 350
4. 43, 200
5. 43, 250
Correct Order Smallest to Largest
1. 42, 300
2. 42, 350
3. 43, 200
4. 43, 250
5. 43, 290
Inequality Signs
Symbol Definition
> Greater Than – the wider part of the
inequality sign faces the larger
number
< Less Than – the wider part of the
inequality sign faces the larger
number
≤ Less Than or equal to – the wider
part of the inequality sign faces the
larger number
≥ Greater Than or equal to – the
wider part of the inequality sign faces
the larger number
Whole Numbers
Each digit withing a number has a place value
Numbers can be written as either words or numbers
Put the number 52, 604 onto a table
Millions Hundred Ten Thousan Hundred Tens Units
Thousan Thousan ds
d d
- - 5 2 6 0 4
To write 68, 542 into words break it down into the following
60,000 + 8,000 + 500 + 40 + 2
Sixty-Eight Thousand, five hundred and forty-two
Ordering Numbers
Place Values are used to order numbers
Put the following from smallest to largest
1. 42, 300
2. 43, 290
3. 42, 350
4. 43, 200
5. 43, 250
Correct Order Smallest to Largest
1. 42, 300
2. 42, 350
3. 43, 200
4. 43, 250
5. 43, 290
Inequality Signs
Symbol Definition
> Greater Than – the wider part of the
inequality sign faces the larger
number
< Less Than – the wider part of the
inequality sign faces the larger
number
≤ Less Than or equal to – the wider
part of the inequality sign faces the
larger number
≥ Greater Than or equal to – the
wider part of the inequality sign faces
the larger number
