Page 4 - Mind Map
P. 4
Face Value: The face value of the digit in a number is the digit itself. It is
the actual number. It does not depend on any position or places. It remains
the same.
Example: 1) In 253, the face value of 5 is 5.
2) In 937, the face value of 9 is 9.
Learning outcome: Students were able to read, write and represent numbers as
well as identify the place value and face value of a digit in a number.
LP 5 – Expanded form
Learning objective: Students will be able to represent the given number up to a
place value of 999 using standard form and expanded form.
Expanded form is a way of writing numbers so that we can see the value of
each digit in the number. We write expanded form as an addition equation.
Let’s try it with 862. We write out each value with plus signs:
800 + 60 + 2
Expanded form is simply the place value of each of the digits with (+)
plus sign in between.
Expanded form of 134 is as follows:
Each number has a place value. It determines the value of that digit according
to its position in the number. First we read the number in hundreds place then
we move to the tens place and at the end we write the number in ones place.
Standard form is writing a number out in digits.
Example: 1 hundred + 3 Tens + 4 Ones – 134
Learning outcome: Students were able to represent the given number up to a place
value of 999 using standard form and expanded form.