$1$	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$	$10$
$11$	$12$	$13$	$14$	$15$	$16$	$17$	$18$	$19$	$20$
$21$	$22$	$23$	$24$	$25$	$26$	$27$	$28$	$29$	$30$
$31$	$32$	$33$	$34$	$35$	$36$	$37$	$38$	$39$	$40$
$41$	$42$	$43$	$44$	$45$	$46$	$47$	$48$	$49$	$50$
$51$	$52$	$53$	$54$	$55$	$56$	$57$	$58$	$59$	$60$
$61$	$62$	$63$	$64$	$65$	$66$	$67$	$68$	$69$	$70$
$71$	$72$	$73$	$74$	$75$	$76$	$77$	$78$	$79$	$80$
$81$	$82$	$83$	$84$	$85$	$86$	$87$	$88$	$89$	$90$
$91$	$92$	$93$	$94$	$95$	$96$	$97$	$98$	$99$	$100$

Based on the above chart answer the following question.

What is the smallest multiple of $4$?

Find the first two common multiples of $2$ and $6$.

$96$ is a multiple of $9$.

Throw two dice together. What are the numbers that turn up on the faces of the dice? Make a two-digit number using them. If it is a multiple of any of the numbers written next to the circles, you can write it in that circle.

Use the given number line to list the common multiples of $2$ and $4$.

Find the first two common multiples of $4$ and $5$.

$72$ is a multiple of $6$.

Find the first two common multiples of $4$ and $8$.

To play this game, everyone stands in a circle. One player calls out ‘one’. The next player says ‘two’ and so on. One who forgets to say ‘Meow’ is out of the game. Play the game by changing the number to $4$. Now, which numbers did you replace with ‘Meow’?

These numbers are the multiples of $4$.
 

$48$ is a multiple of $3$.

Find the first $5$ multiples of $5, 8$ and $12$.

Find the first two common multiples of $10$ and $5$.

Find the first two common multiples of $3$ and $5$.

Find the first two common multiples of $2$ and $4$.

Circle the numbers that are multiples of $8$.

$3, 8, 16, 20, 24, 28, 30, 32, 40, 41, 42, 48, 52, 56, 60, 63, 64, 72$.

Find the first two common multiples of $6$ and $3$.

Mark with a red dot all the numbers which can be divided by $2$.
Mark a yellow dot on the numbers which can be divided by $3$ and a blue dot on the numbers which can be divided by $4$.
Which are the boxes which have dots of all three colours?
What are the letters on top of those boxes?
Write those letters below in order.

Think of a number. If it is a multiple of $3$, write it in the red circle. If it is a multiple of $5$, write it in the blue circle.

Some numbers are multiples of both $3$ and $5.$

So we can say that they are common to both $3$ and $5.$

Think! If you write the multiples common to $3$ and $5$ in the purple part, then will they still be in both the red and the blue circles??

Which is the smallest among these common multiples?

Ring the numbers that are multiples of $3$. Put a square around the multiples of $5$. List their common multiples.

$1, 2, 3, 4, 5, 6, 7, 8, 9,10$

$11, 12, 13, 14, 15, 16, 17,18, 19, 20$

$21, 22, 23, 24, 25, 26, 27, 28, 29, 30$

Since, $7\times 3=21$, $21$ is a multiple of both $7$ and $3$.