Last updated on May 26th, 2025
In math, multiples are the products we get while multiplying a number with other numbers. Multiples play a key role in construction and design, counting groups of items, sharing resources equally, and managing time effectively. In this topic, we will learn the essential concepts of multiples of 2.
Now, let us learn more about multiples of 2. Multiples of 2 are the numbers you get when you multiply 2 by any whole number, including zero. Each number has an infinite number of multiples, including a multiple of itself.
In multiplication, a multiple of 2 can be denoted as 2 × n, where ‘n’ represents any whole number (0, 1, 2, 3,…). So, we can summarize that:
Multiple of a number = Number × Any whole number
For example, multiplying 2 × 1 will give us 2 as the product. Multiples of 2 will be larger or equal to 2.
Multiples of 2 include the products of 2 and an integer. Multiples of 2 are divisible by 2 evenly. The first few multiples of 2 are given below:
TABLE OF 2 (1-10) | |
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2 x 1 = 2 |
2 x 6 = 12 |
2 x 2 = 4 |
2 x 7 = 14 |
2 x 3 = 6 |
2 x 8 = 16 |
2 x 4 = 8 |
2 x 9 = 18 |
2 x 5 = 10 |
2 x 10 = 20 |
TABLE OF 2 (11-20) | |
---|---|
2 x 11 = 22 |
2 x 16 = 32 |
2 x 12 = 24 |
2 x 17 = 34 |
2 x 13 = 26 |
2 x 18 = 36 |
2 x 14 = 28 |
2 x 19 = 38 |
2 x 15 = 30 |
2 x 20 = 40 |
Now, we know the first few multiples of 2. They are 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20,...
Understanding the multiples of 2 helps solve mathematical problems and boost our multiplication and division skills. When working with Multiples of 2, we need to apply it to different mathematical operations such as addition, subtraction, multiplication, and division.
2, 4, 6, 8, and 10 are the first five multiples of 2. When multiplying 2 from 1 to 5, we get these numbers as the products. So, the sum of these multiples is:
2 + 4 + 6 + 8 + 10 = 30
When we add the first 5 multiples of 2, the answer will be 30.
While we do subtraction, it improves our comprehension of how the value decreases when each multiple is subtracted from the previous one. 2, 4, 6, 8, and 10 are the first five multiples of 2. So, let us calculate it as given below:
2 - 4 = -2
-2 - 6 = -8
-8 - 8 = -16
-16 - 10 = -26
Hence, the result of subtracting the first 5 multiples of 2 is -26.
To calculate the average, we need to identify the sum of the first 5 multiples of 2, and then divide it by the count, i.e., 5. Because there are 5 multiples presented in the calculation. Averaging helps us understand the concepts of central tendencies and other values. We know the sum of the first 5 multiples of 2 is 30.
2 + 4 + 6 + 8 + 10 = 30
Next, divide the sum by 5:
30 ÷ 5 = 6
6 is the average of the first 5 multiples of 2.
The product of given numbers is the result of multiplying all of them together. Here, the first 5 multiples of 2 include: 2, 4, 6, 8, and 10. Now, the product of these numbers is:
2 × 4 × 6 × 8 × 10 = 3,840
The product of the first 5 multiples of 2 is 3,840.
While we perform division, we get to know how many times 2 can fit into each of the given multiples. 2, 4, 6, 8, and 10 are the first 5 multiples of 2.
2 ÷ 2 = 1
4 ÷ 2 = 2
6 ÷ 2 = 3
8 ÷ 2 = 4
10 ÷ 2 = 5
The results of dividing the first 5 multiples of 2 are: 1, 2, 3, 4, and 5.
While working with Multiples of 2, we make common mistakes. Identifying these errors and understanding how to avoid them can be helpful. Below are some frequent mistakes and tips to avoid them:
Lily is organizing a charity event where she plans to give out packets of seeds. Each packet contains 2 seeds. If she prepares 6 rounds of distributions, giving the same number of packets in each round, how many seeds will she distribute in total?
12 seeds
Each round, she gives out the same number of seed packets. To find the total number of seeds distributed after 6 rounds, we multiply the number of seeds per packet by the number of rounds.
Seeds per packet = 2
Number of rounds = 6
2 × 6 = 12
She will distribute 12 seeds in total.
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During a science project, Alex, Betty, and Charlie are measuring the growth of plants. Alex's plant grows in increments of 2 cm, Betty's grows by 4 cm, and Charlie's by 6 cm. How much will each plant grow after 5 weeks?
Alex's plant: 10 cm, Betty's plant: 20 cm, Charlie's plant: 30 cm
Each plant grows by a multiple of 2. After identifying the growth rate for each, we can calculate the total growth after 5 weeks.
Alex's growth: 2 cm/week × 5 weeks = 10 cm
Betty's growth: 4 cm/week × 5 weeks = 20 cm
Charlie's growth: 6 cm/week × 5 weeks = 30 cm
Thus, Alex's plant will grow by 10 cm, Betty's by 20 cm, and Charlie's by 30 cm.
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In a computer lab, each computer has 2 USB ports. If there are 12 computers in the lab, how many USB ports are available in total?
24 USB ports
To find the total number of USB ports, we need to multiply the number of computers by the number of USB ports per computer.
Number of computers = 12
Number of USB ports per computer = 2
12 × 2 = 24
There are 24 USB ports available in the lab.
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Mia is making bracelets and uses 2 beads for each bracelet. If she plans to make 15 bracelets, how many beads does she need in total?
30 beads
To find the total number of beads Mia needs, we multiply the number of beads per bracelet by the total number of bracelets.
Number of beads per bracelet = 2
Number of bracelets = 15
2 × 15 = 30
Mia needs 30 beads in total.
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In a theater, each row has 2 emergency exit signs. If there are 20 rows, how many emergency exit signs are there in total?
40 exit signs
To find the total number of exit signs, multiply the number of exit signs per row by the total number of rows.
Number of exit signs per row = 2
Number of rows = 20
2 × 20 = 40
There are 40 emergency exit signs in total.
Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.
: She has songs for each table which helps her to remember the tables