How to subtract decimals A digit will have a different value depending on where it is positioned in a number. A place value chart can help show this.

Ordering decimals using a number line You can use a number line to order decimals too. This number line is split into tenths and has the numbers 0.6, 0.4, and 0.9 labelled on it.

The study investigated the role of students' everyday knowledge of decimals in supporting the development of their knowledge of decimals. Sixteen students, ages 11 and 12, from a lower economic area, ...

When we consider the gap between mathematics at elementary and secondary levels, and given the logical nature of mathematics at the latter level, it can be seen as important that the aspects of ...