Mathematics - Term 1 - Week 4

Multiplication is a way of adding the same number multiple times. For example, if we have 3 groups of 4 apples, we can write this as 3 x 4, which equals 12 apples. Division, on the other hand, is about sharing or grouping. If we have 12 apples and want to share them equally among 3 friends, we can write this as 12 ÷ 3, which equals 4 apples per friend. Understanding these concepts helps us solve real-life problems.

Let's look at the problem: 2 x 5. This means we have 2 groups of 5. We can visualize this with counters: if we have 5 counters in one group and 5 in another, we can count all the counters together. 5 + 5 = 10, so 2 x 5 = 10. Now, let's try a division example: 10 ÷ 2. If we have 10 counters and we want to divide them into 2 equal groups, we can place 5 counters in each group. Therefore, 10 ÷ 2 = 5.

Now, let's practice together. I will give you a multiplication problem: 4 x 3. Use counters or draw circles to represent the groups. How many do you have in total? After you find the answer, we will discuss how you visualized it. Next, let's try a division problem: 12 ÷ 4. Again, use counters or draw to show how you would divide 12 into 4 equal groups. Share your findings with a partner.

Now it's your turn to solve some problems on your own. Write down the answers to the following: 1) 5 x 2 = ? 2) 15 ÷ 3 = ? 3) 3 x 4 = ? 4) 20 ÷ 5 = ? After solving, check your answers with a friend and discuss any mistakes. Remember to show your working clearly!

• 7
• 12
• 10
• 15

Answer: 12

3 groups of 4 equals 12.

• 4
• 5
• 6
• 7

Answer: 5

20 divided by 4 equals 5.

Answer: 12

6 groups of 2 equals 12.

Answer: 6

18 divided by 3 equals 6.

• 4
• 5
• 6
• 3

Answer: 4

8 divided by 2 equals 4.

• 7
• 6
• 5
• 8

Answer: 7

Any number multiplied by 1 is itself.

Answer: 2

10 divided by 5 equals 2.

Answer: 12

4 groups of 3 equals 12.