Calculating Basic Multiplication and Division with 18

Let’s break down the questions step by step.

1. 2 groups of 18: This means you have two sets, and each set contains 18 items. Mathematically, it’s calculated as:

[

2 times 18 = 36

]

So, 2 groups of 18 equals 36.

2. 18 multiplied by 2 is: This is the same as saying 2 groups of 18:

[

18 times 2 = 36

]

Again, it equals 36.

3. 1/2 of 18: To find half of 18, you divide the number by 2:

[

frac{1}{2} times 18 = 9

]

4. 1/2 x 18: This also represents finding half of 18:

[

frac{1}{2} times 18 = 9

]

In summary:

– 2 groups of 18 = 36

– 18 multiplied by 2 = 36

– 1/2 of 18 = 9

– 1/2 x 18 = 9

If you have more questions or need further assistance, feel free to ask!