हिंदी

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

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प्रश्न

Try This.

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

आकृति
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उत्तर

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Long and Short
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Long and Short - Exercises [पृष्ठ १४]

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एनसीईआरटी Math - Magic [English] Class 4
अध्याय 2 Long and Short
Exercises | Q 3.1 | पृष्ठ १४

संबंधित प्रश्न

This is a 100 metre race for girls. Arundhati is nearest the finishing line. She is about 6 metres from it.

Behind her is Rehana. Konkana and Uma are running behind Rehana. Look at the picture. To answer the question below:

How far is Rehana from Arundhati?


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?


The Qutab Minar is 72 meters high.

  1. About how many meters high is your classroom?
  2. Guess how many rooms, one on top of the other, will be equal to the Qutab Minar.
  3. Explain how you made a guess.

How many pots can be placed to reach the tree branch?


The matchstick is 4 centimetres long.

The die is 1 centimetre from every side.

The lizard is 13 centimetres long.

  1. The leaf is ______ centimetres long.
  2. The wax colour is ______ centimetres long.
  3. Now, look at a scale that you find in a geometry box. How many centimetres does it have? ______

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. 

Activity 2

Some Class III children have marked a 1 metre height on the wall of their class.

You can also mark 1 metre on your class wall.


Now make a chart of the heights of your friends. To measure the centimetres, you can use your small scale.

Name Taller/Shorter/Equal to 1 metre How many centimetres more or less than a metre
Shambhu Taller 4 centimetres
______ ______ ______
______ ______ ______
______ ______ ______
______ ______ ______

Which is closer to the river Yamuna:

Taj Mahal or the Railway Station?


The animals in the picture had a competition. The animal who had the longest tail won a prize. Now who do you think won the first prize and who won the second? Just guess the length of the longest tail.


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