Creating New Numbers
Using the four digits 9, 4, 8 and 5 we need to make
different 4-digit numbers in such a way that the digits are not repeated. We get
the following arrangement of different 4-digit numbers.
In the same way, try placing the digit
4 in thousands place and get six different 4-digit numbers. Also make different
4-digit numbers by fixing 8 and 5 in the thousands place.
Divide a chart paper into eight equal
parts. Write different 1-digit numbers on it. List out the possible 8 digit numbers
and also find the largest and the smallest numbers among them.