Page 120 - Math Genius C3
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\ 01-Oct-2025 Bharat Arora Proof-10 Reader’s Sign _______________________ Date __________
(e) The difference between the greatest 4-digit number and the smallest 3-digit
number is ________________.
(f) Divisor × Quotient + Remainder = _________
12. Arrange the following numbers in ascending and descending orders.
(a) 3267, 8709, 2397, 6501 (b) 3076, 7804, 9712, 4093
13. Who am I? Match with the number.
(a) I am a century and a half-century. (i) 1049
(b) I am the greatest 4-digit even number. (ii) 999
(c) I am exactly between 1039 and 1059. (iii) 9998
(d) I am the predecessor of the smallest 4-digit number. (iv) 150
14. Write the expanded form and add.
2728 = Thousands + Hundreds + Tens + Ones
+ 111 = Thousands + Hundred + Ten + One
= Thousands + Hundreds + Tens + Ones
15. Complete the puzzle.
17 – 7 = 10
– – –
– = 3
= = =
11 – =
16. Write the fractions.
(a) What fraction of buttons is red? __________
(b) What fraction of buttons is blue? __________
17. A factory made 756 caps in 6 days of a week. If the same number of caps are made
every day, then how many caps does the factory make in a day?
18. Form the smallest and the greatest 4-digit numbers using 8, 7, 0 and 3. Find the
difference between the two numbers formed.
19. 6670 bottles were loaded into a delivery van. 2340 bottles were delivered to one
shop and 2300 to another shop. How many bottles are left in the van?
118 Mathematics-3

