Vidaara.orgClass 5 · Mathematics
CodeVID-M05-01-CMP-01
Comparing Decimals - Assignment
Name: ____________________
Roll No.: __________
Date: ____________
General Instructions
- All questions are compulsory.
- Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
- Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions
5 × 1 = 5 marks
1.
To compare decimals, line up the:
- A.first digits
- B.decimal points
- C.last digits
- D.zeros
2.
Which is greater: $0.5$ or $0.45$?
- A.$0.5$
- B.$0.45$
- C.equal
- D.cannot say
3.
$0.30$ is ___ $0.3$.
- A.greater than
- B.less than
- C.equal to
- D.double
4.
Adding zeros to the right of a decimal:
- A.increases it
- B.decreases it
- C.does not change it
- D.doubles it
5.
Compare digits from:
- A.right to left
- B.left to right
- C.the middle
- D.the end
Section B — Short Answer (2 marks)
4 × 2 = 8 marks
6.
Which is greater: $0.6$ or $0.59$?
7.
Which is greater: $0.27$ or $0.3$?
8.
Is $0.40$ equal to $0.4$?
9.
Order from least to greatest: $0.3, 0.25, 0.4$.
Section C — Short Answer (3 marks)
4 × 3 = 12 marks
10.
Order from greatest to least: $0.7, 0.68, 0.71$.
11.
Which is smaller: $0.105$ or $0.15$?
12.
Fill in: $0.8\ \rule{1em}{0.4pt}\ 0.79$.
13.
Order from least to greatest: $0.5, 0.45, 0.54, 0.4$.
Section D — Long Answer (5 marks)
2 × 5 = 10 marks
14.
Arrange in ascending order: $0.6, 0.06, 0.66, 0.16$.
15.
Three runners' times are $9.85$ s, $9.8$ s and $9.87$ s. Who is fastest (smallest time) and who is slowest?
Answer Key
Section A — Multiple Choice Questions
- (B) decimal points
- (A) $0.5$
- (C) equal to
- (C) does not change it
- (B) left to right
Section B — Short Answer (2 marks)
- $0.6$.
- $0.3$.
- Yes.
- $0.25, 0.3, 0.4$.
Section C — Short Answer (3 marks)
- $0.71, 0.7, 0.68$.
- $0.105$.
- $>$.
- $0.4, 0.45, 0.5, 0.54$.
Section D — Long Answer (5 marks)
- $0.06, 0.16, 0.6, 0.66$.
- Fastest $9.8$ s; slowest $9.87$ s.
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