This stamp has an area of 4 square cm. Guess how many such stamps will cover this big rectangle.

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Solution

An approximate of 27 stamps will cover this big rectangle.

Disclaimer: The answer may vary from student to student, based on his/her observation. It is highly recommended that the students prepare the answer on their own. The answer provided here is for reference only.

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Similar questions

Look at these interesting stamps.
(a) How many squares of one centimetre side does stamp A cover? ________
And stamp B? _________

(b) Which stamp has the biggest area?
How many squares of side 1 cm does this stamp cover?
How much is the area of the biggest stamp? _________ square cm.

(c) Which two stamps have the same area? __________
How much is the area of each of these stamps? __________ square cm.

(d) The area of the smallest stamp is __________ square cm.
The difference between the area of the smallest and the biggest stamp is _________ square cm.

Check your guess
(a) Measure the yellow rectangle. It is ________ cm long.
(b) How many stamps can be placed along its length? ________
(c) How wide is the rectangle? ________ cm
(d) How many stamps can be placed along its width? ________
(e) How many stamps are needed to cover the rectangle? ________
(f) How close was your earlier guess? Discuss.
(g) What is the area of the rectangle? ________ square cm
(h) What is the perimeter of the rectangle? ________ cm

How many squares of

1

cm side does stamp A cover?

Q. How many squares of

1

cm side does stamp B cover?

Mary wants to cover a gift box whose dimensions are 8cm x 6 cm x 2 cm with square stamps of side 2 cm each.How many stamps she has to collect so as to cover the entire gift box?

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This stamp has an area of 4 square cm. Guess how many such stamps will cover this big rectangle.

An approximate of 27 stamps will cover this big rectangle. Disclaimer: The answer may vary from student to student, based on his/her observation. It is highly recommended that the students prepare the answer on their own. The answer provided here is for reference only.

An approximate of 27 stamps will cover this big rectangle.

Disclaimer: The answer may vary from student to student, based on his/her observation. It is highly recommended that the students prepare the answer on their own. The answer provided here is for reference only.