75 is the whole number and 43 and 32 are the parts. When a number is made up of more than one digit we can use a place value chart with headings, like ones, tens, hundreds and thousands ...

You can use a place value chart to help see the value of each digit in a number. Let's put the number 258.35 into a place value chart. The digit in the hundreds place is 2. It has a value of 200.