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प्रश्न
Mohan arranged his matchboxes like this.

- How many matchboxes did he use to make it? What is its volume in matchboxes? ________ matchboxes.
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उत्तर
Mohan used 30 matchboxes
(16 + 9 + 4 +1 = 30)
The volume is 30 matchboxes.
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संबंधित प्रश्न
Now make a guess. Do you think the volume of 10 five-rupee coins will be more than that of 10 marbles?
Guess the volume of these:

- A ball is nearly _________ marbles.
- An eraser is nearly _________ marbles.
- A lemon is nearly __________ marbles.
- A pencil is nearly __________ marbles.
- A potato is nearly __________ marbles.
Guess the volume of these things in cm cubes.
- A matchbox is about __________ cm cubes.
Mohan arranged his matchboxes like this. 
• How many matchboxes did he use to make it? What is its volume in matchboxes? ________ matchboxes.
• Collect empty matchboxes. Arrange them in an interesting way. Make a deep drawing of it.
Use your measuring bottle to find out:
- The volume of 32 one-rupee coins? _________ mL.
Use your measuring bottle to find out:
Mollie puts some five-rupee coins in the measuring bottle. How many coins has she put in it:
- if 30 mL water is pushed up?
- if 60 mL water is pushed up?
Guess the volume of these things in cm cubes.

- A geometry box is about _________ cm cubes.
Guess the volume of these things in cm cubes.
- An eraser is about __________ cm cubes.
Hey, my math-magic book is about ___ cm long. So______ cubes will fit along its length.
And it is about ______ cm wide. So ______ cubes will fit along the width.
Now if all these cubes are arranged in one line then how long will that line be?______cm

