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).

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 ...

Clearly, the decimal point is incredibly important to the way we do math today. So, why did Clavius abandon such a monumental discovery ... and every new “place” in a number represents 10 of the ...