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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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RELATED QUESTIONS
Try This.
Draw another hair of double the length.

The Long and Short of Your Family!
- Who is the tallest in your family? _____
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- What is the difference between their heights? _____
Have you heard about marathon races in which people have to run about 40 kilometres? People run marathons on roads because the track of a stadium is only 400 metres.
So, if you run a marathon on a stadium track, you will have to complete ______ rounds!
Running Exercise
The doctor has told Devi Prasad to run 2 km every day to stay fit. He took one round of this field. How far did he run?
The field was very far from his home. So he chose a park nearby. The boundary of the park was about 400 metres long.

- How many rounds of the park must Devi Prasad run to complete 2 km?
- One day the weather was very good and a cool breeze was blowing. He felt so good that he kept jogging till he got tired after 8 rounds. That day he ran ____ km and ____ metres!
The Qutab Minar is 72 meters high.

- About how many meters high is your classroom?
- Guess how many rooms, one on top of the other, will be equal to the Qutab Minar.
- Explain how you made a guess.
Guess and Find Out
If a handkerchief is made out of a single thread, how long would that thread be?
Try to find out:
Which is the highest building that you have seen? About how many rooms high was it?


The matchstick is 4 centimetres long.
The die is 1 centimetre from every side.
The lizard is 13 centimetres long.
- The leaf is ______ centimetres long.
- The wax colour is ______ centimetres long.
- Now, look at a scale that you find in a geometry box. How many centimetres does it have? ______
Look for things that are about 10 cm long.
Which of these will be in centimeters and which will be in meters?
Length of your father’s arm
