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Try This. Make her right arm 1 cm longer than the left arm.

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Question

Try This.

Make her right arm 1 cm longer than the left arm.

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Solution

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Long and Short
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Chapter 2: Long and Short - Exercises [Page 14]

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NCERT Math - Magic [English] Class 4
Chapter 2 Long and Short
Exercises | Q 3.1 | Page 14

RELATED QUESTIONS

  1. Guess the distance between any two dots. How many centimetres is it? Now measure it with the help of a scale. Did you guess right?
  2. Which two dots do you think are farthest from each other? Check your answer.
  3. Which two dots are nearest to each other? Check your answer.

Try This.

Draw a cup 1 cm shorter than this cup.


Have you heard about a 1500 m or 3000 m race? (You remember that 1000 metres make 1 kilometre and 500 metres make half a kilometre.)

So you can say -

In a 1500 metres race people run ______ km.


Have you heard about a 1500 m or 3000 m race? (You remember that 1000 metres make 1 kilometre and 500 metres make half a kilometre.)

So you can say -

In a 3000 metres race people run ______ km.


Here are the Indian Records and World Records for some jumps.

Sports World Record Indian Record
High Jump (Men) Javier S. (2m 45 cm) Chandra Pal (2m 17 cm)
Long Jump (Men) Mike P. (8m 95 cm) Amrit Pal (8m 8 cm)
High Jump (Women) Stefka K. (2m 9 cm) Bobby A. (1m 91 cm)
Long Jump (Women) Galina C. (7m 52 cm) Anju G. (6m 83 cm)

Find out from the table -

Look at the Women's World Records. What is the difference between the longest jump and the highest jump?


Look for things that are about 10 cm long. 


You must have seen shopkeepers measuring cloth with a metre rod.

  • Take a metre rod and a rope.
  • Make a knot at one end of the rope.
  • Keep the metre rod with the rope.
  • Mark 1 metre on the rope and make a knot there.
  • Now the length between the two knots is 1 metre. This is your metre-rope.
    If you don't get a metre rod use a measuring-tape and mark 100 centimetres on the rope. 100 centimetres are equal to a metre, so you get the metre-rope. 

Which of these will be in centimetres and which will be in metres?

Length of a Pagdi worn by Sikhs


Which of these will be in centimetres and which will be in metres?

Length of a banana


Which of these will be in centimetres and which will be in metres?

Height of your mother


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