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CodeVID-M4-WS
Comparing, Ordering & Rounding — Practice Worksheet
Chapter: Comparing, Ordering & Rounding
Topic: Comparing, Ordering & Rounding
Maximum Marks: 25
Time: 30 minutes
Name: ____________________ Roll No.: __________ Date: ____________

General Instructions

  • All questions are compulsory.
  • Choose the correct option (A, B, C or D) for each question.
  • The answer key is at the end — try the paper first!
Section A — Multiple Choice (1 mark each) 15 × 1 = 15 marks
1.
Round 2,650 to the nearest 1000.
  • A.2,000
  • B.3,000
  • C.2,600
  • D.2,700
2.
Round 63 to the nearest 10.
  • A.60
  • B.70
  • C.63
  • D.50
3.
Which is in descending order?
  • A.50, 40, 30, 20
  • B.20, 30, 40, 50
  • C.30, 50, 20, 40
  • D.40, 30, 50, 20
4.
Round 1,234 to the nearest 100.
  • A.1,200
  • B.1,300
  • C.1,000
  • D.1,240
5.
Which list is in ascending order?
  • A.300, 250, 400
  • B.250, 300, 400
  • C.400, 300, 250
  • D.300, 400, 250
6.
Ascending order of 3,200; 980; 12,000:
  • A.980; 3,200; 12,000
  • B.12,000; 3,200; 980
  • C.3,200; 980; 12,000
  • D.980; 12,000; 3,200
7.
Which sign: 45,210 ___ 45,800 ?
  • A.>
  • B.<
  • C.=
  • D.+
8.
Round 4,500 to the nearest 1000.
  • A.4,000
  • B.5,000
  • C.4,500
  • D.4,600
9.
Which is the greatest?
  • A.32,100
  • B.32,010
  • C.31,200
  • D.32,001
10.
Descending order of 5,000; 50,000; 500:
  • A.50,000; 5,000; 500
  • B.500; 5,000; 50,000
  • C.5,000; 500; 50,000
  • D.50,000; 500; 5,000
11.
When comparing 56,231 and 56,239, which place decides the answer?
  • A.thousands
  • B.hundreds
  • C.tens
  • D.ones
12.
Which number is the greatest?
  • A.3,201
  • B.3,210
  • C.3,120
  • D.3,021
13.
Which of these is the greatest number?
  • A.3,40,000
  • B.3,04,000
  • C.3,44,000
  • D.3,14,000
14.
Ascending means…
  • A.smallest to largest
  • B.largest to smallest
  • C.any order
  • D.even numbers only
15.
Round 47 to the nearest 10.
  • A.40
  • B.50
  • C.47
  • D.60
Section B — Challenge / Olympiad (2 marks each) 5 × 2 = 10 marks
16.
I am greater than 2,500 and less than 2,510, even, and I end in 4. Who am I?
  • A.2,502
  • B.2,504
  • C.2,514
  • D.2,524
17.
What number is just before 50,000?
  • A.49,999
  • B.50,001
  • C.49,990
  • D.40,999
18.
Which list is correctly ordered SMALLEST to LARGEST?
  • A.9,899; 9,900; 9,989
  • B.9,989; 9,900; 9,899
  • C.9,900; 9,899; 9,989
  • D.9,989; 9,899; 9,900
19.
A number rounds to 700 (nearest 100). Which could it be?
  • A.740
  • B.760
  • C.650
  • D.660
20.
What is the smallest whole number that rounds to 100 (nearest 100)?
  • A.50
  • B.51
  • C.49
  • D.149

Answer Key

Section A — Multiple Choice (1 mark each)
  1. (B) 3,000
  2. (A) 60
  3. (A) 50, 40, 30, 20
  4. (A) 1,200
  5. (B) 250, 300, 400
  6. (A) 980; 3,200; 12,000
  7. (B) <
  8. (B) 5,000
  9. (A) 32,100
  10. (A) 50,000; 5,000; 500
  11. (D) ones
  12. (B) 3,210
  13. (C) 3,44,000
  14. (A) smallest to largest
  15. (B) 50
Section B — Challenge / Olympiad (2 marks each)
  1. (B) 2,504
  2. (A) 49,999
  3. (A) 9,899; 9,900; 9,989
  4. (A) 740
  5. (A) 50
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