2.003
0.45
6.31
4.58
4.25
It is a decimal number. 0.67 shows a 6 in the tenths column, and 7 in the hundredths column. The next one beyond it the thousandths column.
12.546
A decimal number is not always smaller than a whole number. This is a decimal number 2.45 The number on the left of the decimal point shows the whole numbers. The numbers on the right of the point shows the parts/fractions. This number is not a whole number .098 This number is a whole number 2.00 This number has whole numbers and parts/fractions of the whole 2.098
845 thousandths is 845.0
It is 5.39
15.52 rounded to the nearest tenth is 15.5. The nearest tenth itself, is .5. The below shows a list of decimal fractions and the names of their placements: 0.1 = Tenths. 0.01 = hundredths. 0.001 = Thousandths. 0.0001 = Ten thousandths. It's one digit bigger than it would be if it were a whole number.
Standard notation is the usual way of writing a number that only shows digits.
The decimal that shows the most place value.