EXPANDING TWO DIGIT NUMBERS KG2

To expand a number means, to change a number of a small size to a larger number.

EXAMPLES ARE AS FOLLOWS

Write the numbers below in an expanded form.
Write 15 in an expanded form; 10 + 5
23 = 20+ 3

48 = 40 + 8

10 =10 +0

EXERCISE 

Expand the following numbers
1. 12 =___ + ___

2. 28 =___ + ____

3. 33 =30 +____

4. 39 =___+____