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Multiplication Table of 8 21 st
Century #Communication
Skills

Rearrange 2 4 6 8 10 12 14 16 18 20
Let us discover the numbers and
another way! see the fun! 18 24 42 48
6 12 30 36 54 60

8
6
2 4 + 18 + 24 10 12 14 16 18 20
+ 6 + 12 + 30 + 36 + 42 + 48 + 54 + 60
= 8 = 16 = 24 = 32 = 40 = 48 = 56 = 64 = 72 = 80

Try some more tables like this.

21 st
Activity Century #Experiential Learning
Skills

Writing multiplication facts
• Place 4 sticks vertically.
• Now, put one stick horizontally across them. Here, we get 4 points of
intersection.
Thus, 4 × 1 = 4.
• Put one more stick horizontally. Count the points of intersection. There
are 8 points of intersection.
So, 4 + 4 = 8 or 4 × 2 = 8.
• Now, put one more stick horizontally and count the points of intersection.
There are 12 points of intersection.
So, 4 + 4 + 4 = 12 or 4 × 3 = 12.
• Continue in the same way and write at least 10 multiplication facts.

Exercise 4B

1. use tables and find the product.
a. 6 × 6 = ___ b. 7 × 6 = ___ c. 5 × 7 = ___
d. 4 × 7 = ___ e. 8 × 9 = ___ f. 5 × 8 = ___

g. 3 × 9 = ___ h. 7 × 8 = ___ i. 8 × 6 = ___
j. 2 × 7 = ___ k. 4 × 9 = ___ l. 10 × 5 = ___
m. 10 × 10 = ___ n. 9 × 4 = ___ o. 4 × 10 = ___

74 Mathematics 3