What is a number multiplied by 3?
Table of Contents
What is a number multiplied by 3?
Skip counting is one of the ways you can multiply by 3. When skip counting by 3’s, you say the numbers 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, and so on. By doing this, you are actually multiplying by 3….Skip Counting.
| Skip Counting | Multiplication Problem |
|---|---|
| 3 | 3 x 1 |
| 6 | 3 x 2 |
| 9 | 3 x 3 |
| 12 | 3 x 4 |
What are the multiplication factors of 3?
Table of Factors and Multiples
| Factors | Multiples | |
|---|---|---|
| 1, 3 | 3 | 12 |
| 1, 2, 4 | 4 | 16 |
| 1, 5 | 5 | 20 |
| 1, 2, 3, 6 | 6 | 24 |
Is a number divisible by 3?
Rule: A number is divisible by 3 if the sum of its digits is divisible by 3. 375, for instance, is divisible by 3 since sum of its digits (3+7+5) is 15. And 15 is divisible by 3.
How many combinations of two numbers can you multiply to 3?
There are at least two combinations of two numbers that you can multiply together to get 3. For your convenience, we have made a list of all the combinations of two numbers multiplied by each other that will make 3: 1 x 3 = 3 3 x 1 = 3
What are the multiples of 3 and 4?
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, Common multiples of 3 and 4: 12, 24, 36, … A number can have an infinite number of multiples. Therefore, any two numbers or set of numbers can have the infinite number of common multiples.
What is it called when you multiply numbers with the same number?
Square Numbers: Multiplying With The Same Number When a number or integer (not a fraction) is multiplied by itself, the resultant is called a ‘Square Number’. For example, 3 multiplied by 3 is equal to 3-squared or 3 x 3 = 32. So, basically, the exponential form of multiplication of a number or integer by itself is called a square number.
What happens when a whole number is multiplied by 1?
When a whole number is multiplied by 1, its value remains unchanged, i.e., if x is a whole number then x.1 = x = 1.x When whole numbers are being added or multiplied as a set, they can be grouped in any order, and the result will be the same, i.e. if x, y and z are whole numbers then x + (y + z) = (x + y) + z and x. (y.z)= (x.y).z