Vidaara.orgClass 4 · Mathematics
CodeVID-M04-07-LEN-01
Length Conversions - 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.
$1$ km $=$
- A.$100$ m
- B.$1000$ m
- C.$10$ m
- D.$10000$ m
2.
$1$ m $=$
- A.$10$ cm
- B.$100$ cm
- C.$1000$ cm
- D.$1$ cm
3.
$1$ cm $=$
- A.$10$ mm
- B.$100$ mm
- C.$1$ mm
- D.$1000$ mm
4.
To change km to m, you:
- A.divide by $1000$
- B.multiply by $1000$
- C.add $1000$
- D.subtract
5.
To change cm to m, you:
- A.multiply by $100$
- B.divide by $100$
- C.add $100$
- D.subtract
Section B — Short Answer (2 marks)
4 × 2 = 8 marks
6.
Convert $3$ km to m.
7.
Convert $5$ m to cm.
8.
Convert $200$ cm to m.
9.
Convert $4000$ m to km.
Section C — Short Answer (3 marks)
4 × 3 = 12 marks
10.
Convert $2$ km $500$ m to m.
11.
Convert $350$ cm to m and cm.
12.
Convert $6$ m $25$ cm to cm.
13.
Convert $7500$ m to km and m.
Section D — Long Answer (5 marks)
2 × 5 = 10 marks
14.
A road is $3$ km $750$ m long. Express its length in metres.
15.
A rope is $8$ m long and is cut into pieces of $50$ cm each. How many pieces?
Answer Key
Section A — Multiple Choice Questions
- (B) $1000$ m
- (B) $100$ cm
- (A) $10$ mm
- (B) multiply by $1000$
- (B) divide by $100$
Section B — Short Answer (2 marks)
- $3000$ m.
- $500$ cm.
- $2$ m.
- $4$ km.
Section C — Short Answer (3 marks)
- $2500$ m.
- $3$ m $50$ cm.
- $625$ cm.
- $7$ km $500$ m.
Section D — Long Answer (5 marks)
- $3750$ m.
- $16$ pieces.
Generated by Vidaara.org · Assignment VID-M04-07-LEN-01 · vidaara.org