Maths decimals for KS3 at Secondary School. Homework help with decimals.


BBC Bitesize: Decimals Decimals play an important part in everyday life - particularly through the use of money - so it's crucial that you know how to use them.

BBC Bitesize: Approximation Rounding to a given number of places.

BBC Bitesize: Decimals game Want to know bit more about units? Explore decimals, place values and points.

Education Quizzes: Adding and subtracting decimals Adding and subtracting decimal numbers involves knowing what to do with the decimal point.

Education Quizzes: Ordering decimals When you put decimals in order, first compare the whole numbers, then the tenths, then the hundredths and then the thousandths.

Multiplying Decimals

Maths is Fun: Multiplying Decimals Multiply without the decimal point, then re-insert it in the correct spot!