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\ 10-Nov-2025 Bharat Arora Proof-8 Reader’s Sign _______________________ Date __________

Fun Activity 21 st #Experiential Learning,
Century
Skills #Critical Thinking

1. a. Find the product of any two even numbers, say 12 × 16 = 192.

• repeat with other pairs of even numbers.

• What do you observe? ________________________________________

b. Find the product of any two odd numbers, say 17 × 23 = 391.

• repeat with other pairs of odd numbers.

• What do you observe? ________________________________________

c. Now, repeat the activity with an even number and an odd number.

2. Six in a line wins!

Divide the class into groups of 4–5 students. Provide the groups with the following
number grid.

Each group will choose 2 numbers from the list below to multiply.

3 4 7 8 9

20 30 40 50 60

Colour the cells corresponding to the product of their numbers in the grid. The
winner will be the team that colours six cells in a line.

1500
210
350
240
1800
80
5400 5400 5400 5400 5400 5400
420 2700 400 280 600 360
4500 180 630 2400 540 60

120 720 3600 160 120 3000

320 480 200 5400 2400 1200

450 270 1000 810 2000 800

59
Multiplication