Question

ver.
t is
Try These
1. Use the given digits without repetition and make the greatest and smallest 4 digit
numbers
(a) 2. 8. 7.4 (b) 9. 7.4.1 (c) 4. 7.5.0
(d) 1. 7. 6. 2 (e) 5. 4.0.3
(Hint: 0754 is a 3-digit number.)
2. Now make the greatest and the smallest 4-digit numbers by using any one
digit twice.
(a) 3. 8.7 (b) 9.0.5 (c) 0.4.9 (d) 8.5.1
(Hint: Think in each case which digit will you use twice.)
3. Make the greatest and the smallest 4-digit numbers using any four different
digits with conditions as given.
(a) Digit 7 is always at
Greatest 98 7
ones place
Smallest 1 027
ads
he
it
2.
(Note, the number cannot begin with the digit 0. Why?)
(b) Digit 4 is always
Greatest
at tens place
Smallest
4
(C)
Greatest
9
Digit 9 is always at
hundreds place
Smallest
(d)
Greatest
1
Digit 1 is always at
thousands place​

Answer 1

Answer:

Hint: 0754 is a 3-digit number.

Greatest- 7540

Smallest- 4057.