Make the greatest and the smallest 4-digit numbers using any four different digits with conditions as given.
(i) Digit 7 is always at ones place.
(ii) Digit 9 is always at hundreds place. [2 marks]
[NCERT 1.2.1 Ex Q3]
[Larger Numbers]

Question

Make the greatest and the smallest 4-digit numbers using any four different digits with conditions as given-Digit 9 is always hundreds place-Greatest9Smallest9

Toppr Admin · Accepted Answer

For Smallest number -1900-For Largest number -9999-

Make the greatest and the smallest $$4$$-digit numbers using any four different digits with conditions as given.
Digit $$9$$ is always at hundreds place.
Greatest

$$9$$
Smallest
$$9$$

For Smallest number -
$$1900$$
For Largest number -
$$9999$$.

Make the greatest and the smallest $$4$$-digit numbers using any four different digits with conditions as given.Digit $$9$$ is always at hundreds place.Greatest$$9$$Smallest$$9$$

For Smallest number -$$1900$$For Largest number -$$9999$$.

Make the greatest and the smallest $$4$$-digit numbers using any four different digits with conditions as given.
Digit $$9$$ is always at hundreds place.
Greatest

$$9$$
Smallest
$$9$$

For Smallest number -
$$1900$$
For Largest number -
$$9999$$.