Page 54 - Viva
P. 54
Constructing Multiplication Tables
We can construct multiplication tables in different ways.
• By repeated addition
• By skip counting
• Through gird patterns
• By adding 1 to 10
By Repeated Addition
If the same number is repeatedly added a certain number of times, we can write it in the
form of multiplication and construct a table.
For example, let’s consider 2 + 2 + 2 + 2 + 2 + 2 = 12. Here 2 is repeated 6 times. So, we can
write it as 6 times 2 or 6 × 2 in short.
Let’s see how we can use repeated addition to construct the table of 6.
1 + 1 + 1 + 1 + 1 + 1 = 6 or 6 ones are 6 or 6 × 1 = 6
2 + 2 + 2 + 2 + 2 + 2 = 12 or 6 twos are 12 or 6 × 2 = 12
3 + 3 + 3 + 3 + 3 + 3 = 18 or 6 threes are 18 or 6 × 3 = 18
4 + 4 + 4 + 4 + 4 + 4 = 24 or 6 fours are 24 or 6 × 4 = 24
5 + 5 + 5 + 5 + 5 + 5 = 30 or 6 fives are 30 or 6 × 5 = 30
6 + 6 + 6 + 6 + 6 + 6 = 36 or 6 sixes are 36 or 6 × 6 = 36
7 + 7 + 7 + 7 + 7 + 7 = 42 or 6 sevens are 42 or 6 × 7 = 42
8 + 8 + 8 + 8 + 8 + 8 = 48 or 6 eights are 48 or 6 × 8 = 48
9 + 9 + 9 + 9 + 9 + 9 = 54 or 6 nines are 54 or 6 × 9 = 54
10 + 10 + 10 + 10 + 10 + 10 = 60 or 6 tens are 60 or 6 × 10 = 60
We can construct any table using the method of repeated addition.
By Skip Counting
Observe the table of 6 carefully. You will find that we are actually skipping 6 and counting
to get the next number.
6 12 18 24 30 36 42 48 54 60
+ 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6
We can construct any table using the method of skip counting.
44