Let's look at how to compare and order decimals, using number lines to help us. Look at this next example. 6.82 (six and eighty-two hundredths) is less than 6.86 (six and eighty-six hundredths).

Clearly, the decimal point is incredibly important to the way we do math today. So, why did Clavius abandon such ... in a number represents 10 of the “place” before it. For example, a thousand is 10 ...

The aim of this guide is to show how to add decimals with a different number of decimal places. We will focus on the formal written method. Let's look at some examples. Set out the calculation ...