Use this module to find out about decimal numbers.

• adding, subtracting, multiplying and dividing
• approximating and rounding decimal numbers

Factsheet    Get used to working with decimal numbers	Quiz    Test your knowledge of decimal arithmetic
Worksheet    Print out more exercises and try your hand at some decimal arithmetic.

Before you start...
Do you want to revise
Introduction to decimal numbers which includes three factsheets about reading decimal numbers.
Whole Numbers which includes over twenty factsheets covering different written methods of addition, subtraction, multiplication and division.