Definitions
- Even number- an integer that shares without remainder by 2: …, −4, −2, 0, 2, 4, 6, 8, …
- Odd number- an integer that not shared without remainder by 2: …, −3, −1, 1, 3, 5, 7, 9, …
According to this definition, zero is an even number.
If m is even, then it can be represented in the form , and if odd, then in the form , where .
IN different countries There are traditions associated with the number of flowers given.
In Russia and the CIS countries, it is customary to bring an even number of flowers only to funerals of the dead. However, in cases where there are many flowers in the bouquet (usually more), the evenness or oddness of their number no longer plays any role.
For example, it is quite acceptable to give a young lady a bouquet of 12 or 14 flowers or sections of a bush flower, if they have many buds, in which they, in principle, cannot be counted.
This is especially true for the larger number of flowers (cuts) given on other occasions.
Notes
Wikimedia Foundation. 2010.
See what “Even and odd numbers” are in other dictionaries:
Parity in number theory is a characteristic of an integer that determines its ability to be divisible by two. If an integer is divisible by two without a remainder, it is called even (examples: 2, 28, −8, 40), if not, odd (examples: 1, 3, 75, −19).... ... Wikipedia
Parity in number theory is a characteristic of an integer that determines its ability to be divisible by two. If an integer is divisible by two without a remainder, it is called even (examples: 2, 28, −8, 40), if not, odd (examples: 1, 3, 75, −19).... ... Wikipedia
Parity in number theory is a characteristic of an integer that determines its ability to be divisible by two. If an integer is divisible by two without a remainder, it is called even (examples: 2, 28, −8, 40), if not, odd (examples: 1, 3, 75, −19).... ... Wikipedia
Parity in number theory is a characteristic of an integer that determines its ability to be divisible by two. If an integer is divisible by two without a remainder, it is called even (examples: 2, 28, −8, 40), if not, odd (examples: 1, 3, 75, −19).... ... Wikipedia
Parity in number theory is a characteristic of an integer that determines its ability to be divisible by two. If an integer is divisible by two without a remainder, it is called even (examples: 2, 28, −8, 40), if not, odd (examples: 1, 3, 75, −19).... ... Wikipedia
Parity in number theory is a characteristic of an integer that determines its ability to be divisible by two. If an integer is divisible by two without a remainder, it is called even (examples: 2, 28, −8, 40), if not, odd (examples: 1, 3, 75, −19).... ... Wikipedia
A slightly redundant number, or quasi-perfect number, is a redundant number whose sum of its proper divisors is one greater than the number itself. To date, no slightly redundant numbers have been found. But since the time of Pythagoras,... ... Wikipedia
Positive integers equal to the sum of all their regular (i.e., less than this number) divisors. For example, the numbers 6 = 1+2+3 and 28 = 1+2+4+7+14 are perfect. Even Euclid (3rd century BC) indicated that even number numbers can be... ...
Integer (0, 1, 2,...) or half-integer (1/2, 3/2, 5/2,...) numbers that define possible discrete values of physical quantities that characterize quantum systems (atomic nucleus, atom, molecule) and individual elementary particles.... ... Great Soviet Encyclopedia
Books
- Mathematical labyrinths and puzzles, 20 cards, Tatyana Aleksandrovna Barchan, Anna Samodelko. The set includes: 10 puzzles and 10 mathematical labyrinths on the topics: - Number series; - Even and odd numbers; - Composition of numbers; - Counting in pairs; - Addition and subtraction exercises. Includes 20...
Definitions
- Even number- an integer that shares without remainder: ..., −4, −2, 0 , 2, 4, 6, 8, …
- Odd number- an integer that not shared without remainder: …, −3, −1, 1, 3, 5, 7, 9, …
If m is even, then it can be represented in the form m = 2 k (\displaystyle m=2k), and if odd, then in the form m = 2 k + 1 (\displaystyle m=2k+1), Where k ∈ Z (\displaystyle k\in \mathbb (Z) ).
History and culture
The concept of parity of numbers has been known since ancient times and has often been given a mystical meaning. In Chinese cosmology and natural philosophy, even numbers correspond to the concept of “yin”, and odd numbers correspond to “yang”.
In different countries there are traditions related to the number of flowers given. For example, in the USA, Europe and some eastern countries it is believed that an even number of flowers given brings happiness. In Russia and the CIS countries, it is customary to bring an even number of flowers only to funerals of the dead. However, in cases where there are many flowers in the bouquet (usually more), the evenness or oddness of their number no longer plays any role. For example, it is quite acceptable to give a lady a bouquet of 12, 14, 16, etc. flowers or sections of a bush flower that have many buds, in which they, in principle, cannot be counted. This is especially true for the larger number of flowers (cuts) given on other occasions.
Practice
- According to the Traffic Rules, depending on whether the day of the month is even or odd, parking under signs 3.29, 3.30 may be permitted.
- In higher educational institutions With complex schedules of the educational process, even and odd weeks are used. Within these weeks, the schedule of training sessions and, in some cases, their start and end times differ. This practice is used to distribute the load evenly across classrooms, academic buildings and to ensure the rhythm of classes in disciplines with a load of 1 time every 2 weeks.
- Even/odd numbers are widely used in railway transport:
- When a train moves, it is assigned a route number, which can be even or odd depending on the direction of travel (forward or reverse). For example a train "
For numerologists, there are only nine numbers that are involved in all calculations material world. All numbers above 9 just repeat them. By simple addition they are reduced to single integers. For example, the number 10 is not a whole number, but simply a 1 followed by a zero.
Zero is not a number and has no numerological value. In the Western occult tradition, zero is considered a symbol of eternity. It is surprising to learn that the zero first appeared in the Western world only a few centuries ago. Its introduction greatly helped the development of mathematics, science, modern technology. In the east, where it has been known since the dawn of civilization, zero is known as shunya or emptiness, which is the basis of Buddhism. When zero is one, it has no value because it is abstract and numbers are concrete. When zero is combined with a number, it gives birth to arithmetic progressions and series of doubles, triples and plurals: such as 10, 100, 1000. If you do not know anything about zero, you cannot work with numbers above 9 (that is, going beyond the material world). If you are aware of it, its mystical nature will lead you to eternity and harm your
material progress. Zero is considered unsuccessful. When a zero appears in the date of birth it brings bad luck. Even the tenth month of the year (October), being the 10th, brings bad luck, although to a small extent. The appearance of a zero in the year of birth also brings bad luck - but to an even lesser extent. Combining a zero with another number reduces the influence of that number. People who have a zero in their date of birth, in general, have to struggle more in their lives than those who do not have a zero. The presence of more than one zero in the date of birth - for example, October (tenth month) 10; 1950 - forces you to work a lot in life. Zero contains all the numbers from 1 to 9, and when zero is combined with these numbers, a whole special series of numbers develops. For example, when zero is combined with the number 1, the series of numbers 11 through 19 is formed. The introduction of zero for the purpose of the development of mathematics, general science, and modern technology led humanity to the computer age, but zero itself does not “exist.”
Even and odd numbers
Numbers are divided into two main groups
ODD: 1, 3, 5, 7, 9 and EVEN: 2, 4, 6, 8
There are odd numbers of odd numbers; there are five of them. There are even numbers of even numbers, four.
Odd numbers are solar, masculine, electric, acidic and dynamic. They are addends (they are added to something).
Even numbers are lunar, feminine, magnetic, alkaline, and static. They are subtractive (they are reduced). They remain motionless because they have even groups of pairs (2 and 4; 6 and
Cool. If we group odd numbers, one number will always be left without its pair (1 and 3; 5 and 7; 9). This makes them dynamic.
In general, two similar numbers (two odd numbers or two even numbers) are not auspicious.
even + even = even (static)
2 + 2 = 4
even + odd = odd (dynamic)
3 + 2 = 5 odd+odd = even (static)
3 + 3 = 6
Some numbers are friendly; others oppose each other. The relationships of numbers are determined by the relationships between the planets that rule them (see subsequent chapters). When two friendly numbers touch, their cooperation is not very productive. Like friends, they relax - and nothing happens. But when hostile numbers are in the same combination, they force each other to be on guard and encourage each other to take active action; so these two people work a lot more. In this case, hostile numbers turn out to be actually friends, and friends turn out to be real enemies, slowing down progress.
Neutral numbers remain inactive. They do not provide support, provoke or suppress activity.
Universal friend
THE NUMBER 6 is unique in that it is common to both odd and even numbers. It can be the result of a combination of either three (3 is an odd number) even numbers or two (2 is an even number) odd numbers. In the combination 2+2+2=6, the even number 2 is repeated three times; it is an odd number
repetitions. In the combination 3+3=6, the odd number 3 is repeated twice, here there is an even number of repetitions.
Being common to both groups, the number 6 is thus known as the universal friend.
9 single numbers.
There are nine single numbers. The relationship of numbers to planets is the key to numerology. In the Hindu system these relations are the same as in the Western system, but there are two exceptions as follows. The number 4 in the Hindu system corresponds to Rahu ( North Pole Moon), while in the Western system this number refers to the Moon and Uranus. The number 7 in the Hindu system is associated with Ketu ( South Pole Moon), while in the Western system this number refers to the Moon and Neptune. The nature and behavior of numbers follows from the ruling planets:
planet quality number
Sun I royalty (king), kindness,
magnificence, discipline, authoritarianism, strength, originality
Moon 2 royalty (queen), attractiveness,
variability, delicacy
Jupiter 3 spirituality, tendency to give advice,
friendliness, concentration, discipline
Rahu 4 rebelliousness, impulsiveness, hot temper,
secrecy
Mercury 5 splendor, love of fun,
cunning, intelligence, sensitivity
Venus 6 romance, slowness, sensuality,
ability to speak, diplomacy, ingenuity
Ketu 7 mysticism, daydreaming, intuition,
ingenuity
Saturn 8 wisdom, malevolence, hard work,
helpfulness, suffering, belligerence
Mars 9 strength, rudeness, belligerence, simplicity,
self-improvement, suspiciousness, struggle, alienation, distinguishing between good and bad
Each person is influenced by three numbers: soul, name and destiny. The influence of these numbers is different from the influence of the nine planets in the astrological houses. The influence of the Sun itself, for example, varies depending on the house and zodiac sign in which it is located in natal chart birth. As the sign of the Sun changes, human behavior also changes.
In numerology, all people with soul number 1 have the qualities of this number (1) - in accordance with the month in which they were born. Differences in month, Moon sign, Sun sign and rising only change the direction of their behavior.
All people having 1 ("units") as their number have the same Favorable days, dates and years of life; they also share the same colors, stones, diets and mantras. In astrology, on the contrary, the strength of the planets and, accordingly, their management of numbers changes depending on which house they are in. For example, the rising of the Sun in the position of Aries in the eighth or twelfth house becomes infertile because these positions are located in inauspicious houses. A similar position of the Sun in Aries becomes simply wonderful -
Noah in the tenth house. Similarly, Saturn rising is inauspicious in the third, sixth, ninth or eleventh house and so on. Astrology is a more precise science than numerology. Such specific details help the astrologer in understanding the status of an individual. Numerology is a more general teaching and considers only the behavioral aspect of the human personality. It has developed its own language, which relates to the discussion of a person’s personal qualities. Numerology is also easier to learn than astrology. It's quite easy to remember some things without going into too much detail, such as the movements of the planets. Numerology is a science accessible to everyone.
There are pairs of opposites in the universe, which are an important factor in its structure. The main properties that numerologists attribute to odd (1, 3, 5, 7, 9) and even (2, 4, 6, 8) numbers, as pairs of opposites, are the following:
Odd numbers have much brighter properties. Next to energy “1”, brilliance and luck “3”, adventurous mobility and versatility “5”, wisdom “7” and perfection “9” even numbers don't look as bright. There are 10 main pairs of opposites that exist in the Universe. Among these pairs: even - odd, one - many, right - left, male - female, good - evil. One, right, masculine and good were associated with odd numbers; many, left, feminine and evil - with even ones.
Odd numbers have a certain producing middle, while in any even number there is a perceptive hole, like a lacuna inside itself. The masculine properties of phallic odd numbers arise from the fact that they are stronger than even numbers. If an even number is split in half, then there will be nothing left in the middle except emptiness. It is not easy to break an odd number because there is a dot in the middle. If you combine even and odd numbers together, then the odd one will win, since the result will always be odd. That is why odd numbers have masculine properties, powerful and harsh, while even numbers have feminine, passive and receptive properties. There are an odd number of odd numbers: there are five of them. The even number of even numbers is four.
Odd numbers- solar, electric, acidic and dynamic. They are terms; they are combined with something. Even numbers- lunar, magnetic, alkaline and static. They are deductible, they are reduced. They remain motionless because they have even groups of pairs (2 and 4; 6 and 8).
If we group odd numbers, one number will always be left without its pair (1 and 3; 5 and 7; 9). This makes them dynamic.
Two similar numbers (two odd numbers or two even numbers) are not favorable.
Even + even = even (static) 2+2=4
even + odd = odd (dynamic) 3+2=5
odd + odd = even (static) 3+3=6
Some numbers are friendly; others oppose each other. The relationships of numbers are determined by the relationships between the planets that rule them. When two friendly numbers touch, their cooperation is not very productive. Like friends, they relax - and nothing happens. But when hostile numbers are in the same combination, they force each other to be on guard and encourage each other to take active action; so these two people work a lot more. In this case, hostile numbers turn out to be actually friends, and friends turn out to be real enemies, slowing down progress. Neutral numbers remain inactive. They do not provide support, do not cause or suppress activity.
Additional materials
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Teaching aids and simulators in the Integral online store for 1st grade
Electronic textbook for the textbook Moro M.I.
Electronic textbook for the textbook Peterson L.G.
Determination of even and odd numbers from 1 to 10 with pictures.
1. How many dogs are there in the picture? Is this number even or odd?
2. How many clowns are there in the picture? Is this number even or odd?
3. How many chairs are there in the picture? Is this number even or odd?
4. How many lamps are there in the picture? Is this number even or odd?
5. How many men are there in the picture? Is this number even or odd?
6. How many carrots are there in the picture? Is this number even or odd?
7. How many girls are there in the picture? Is this number even or odd?
Even and odd numbers up to 10
1. Circle all odd numbers.
10, 8, 7, 9, 5, 6, 4, 1, 3
2. Circle all even numbers.
9, 7, 3, 4, 8, 5, 2, 1, 10,
3. Choose the largest even number from the number series.
2, 3, 6, 5, 1
4. Choose the smallest even number from the number series.
1, 7, 9, 6, 5
5. Choose the largest odd number from the number series.
5, 4, 2, 6, 7
6. Choose the smallest odd number from the number series.
4, 10, 6, 6, 1
8, 4, 1, 8, 6
Add or subtract numbers from 1 to 10. Determine whether the result is even or odd. Underline the correct answer.
2 + 2 = _____ even/odd 4 + 5 = _____ even/odd 3 + 5 = _____ even/odd 4 + 2 = _____ even/odd 3 + 1 = _____ even/odd 8 + 2 = _____ even/odd 7 + 3 = _____ even/odd 8 + 2 = _____ even/odd 3 + 3 = _____ even/odd 8 + 1 = _____ even/odd 7 + 2 = _____ even/odd 1 + 3 = _____ even/odd 6 + 4 = _____ even/odd 4 + 2 = _____ even/odd 4 + 4 = _____ even/odd 3 + 6 = _____ even/odd 1 + 4 = _____ even/odd 2 + 1 = _____ even/odd 9 + 1 = _____ even /odd 2 + 1 = _____ even/odd 3 - 3 = _____ even/odd 8 - 1 = _____ even/odd 7 - 2 = _____ even/odd 1 - 3 = _____ even/odd 6 - 3 = _____ even/odd 4 - 2 = _____ even/odd 4 - 4 = _____ even/odd 3 + 6 = _____ even/odd 1 + 4 = _____ even/odd 2 - 1 = _____ even/odd 9 - 1 = _____ even/odd 2 - 1 = _____ even/odd 4 - 4 = _____ even/odd 3 + 6 = _____ even/odd 1 + 4 = _____ even/odd 2 - 1 = _____ even/odd 9 - 1 = _____ even/odd 2 - 1 = _____ Even OddDetermination of even and odd numbers from 1 to 20 with pictures.
1. Is the number of heads of garlic even or odd? _______
2. Is the number of points even or odd? _______
3. Is the number of umbrellas even or odd? _______
4. Is the number of shoes even or odd? _______
5. Is the number of boys even or odd? _______
Even and odd numbers up to 20
1. Circle all odd numbers.
7, 10, 11, 14, 1, 1, 2, 12, 11, 10
2. Circle all even numbers.
12, 4, 8, 7, 14, 7, 20, 17, 15, 8
3. Circle all odd numbers.
15, 19, 14, 4, 15, 11, 1, 10, 15, 9
4. Circle all even numbers.
15, 9, 1, 7, 5, 9, 14, 8, 3, 15
5. Underline all odd numbers.
9, 18, 20, 13, 12, 10, 6, 20, 10, 2
6. Underline all even numbers.
7, 17, 3, 3, 15, 10, 8, 14, 17, 1
7. Choose the largest even number from the given number sequence.
5, 5, 15, 7, 15, 4, 17, 19, 17, 11
8. Choose the smallest even number from the given number sequence.
11, 16, 8, 8, 19, 10, 15, 15, 15, 9
3, 9, 6, 7, 13, 11, 11, 13, 6, 3
10. Choose the smallest odd number from the given number sequence.
20, 20, 8, 12, 8, 1, 18, 2, 2, 17
11. Choose the largest even number from the given number sequence.
8, 7, 15, 15, 8, 2, 5, 19, 15, 5
12. Choose the largest odd number from the given number sequence.
20, 11, 2, 13, 3, 1, 14, 5, 19, 2
13. Choose the smallest even number from the given number sequence.
4, 11, 20, 9, 15, 14, 16, 9, 17, 13
14. Choose the smallest odd number from the given number sequence.
15, 20, 8, 18, 16, 17, 9, 5, 12, 8
Add or subtract numbers from 1 to 20. Determine whether the result is even or odd. Underline the correct answer.
2 + 4 = _____ even/odd 16 - 5 = _____ even/odd 5 + 13 = _____ even/odd 14 + 4 = _____ even/odd 7 + 9 = _____ even/odd 16 - 16 = _____ even/odd 7 + 10 = _____ even/odd 2 + 18 = _____ even/odd 18 - 6 = _____ even/odd 9 - 6 = _____ even/odd 3 + 7 = _____ even/odd 5 + 11 = _____ even/odd 15 - 2 = _____ even/odd 18 - 6 = _____ even/odd 20 - 18 = _____ even/odd 2 + 5 = _____ even/odd 19 - 5 = _____ even/odd 4 + 9 = _____ even/odd 1 + 3 = _____ even /odd 14 - 11 = _____ even/odd 3 + 7 = _____ even/odd 5 + 8 = _____ even/odd 15 + 2 = _____ even/odd 18 - 6 = _____ even/odd 20 - 18 = _____ even/odd 2 + 5 = _____ even/odd 19 - 5 = _____ even/odd 4 + 9 = _____ even/odd 1 + 3 = _____ even/odd 14 - 11 = _____ even/oddEven and odd numbers up to 50
1. Circle all odd numbers.
6, 36, 22, 25, 19, 24, 10, 39, 48, 37, 26, 50, 8, 35, 7, 3, 40, 47, 11, 9, 38, 28, 43, 41, 18, 23, 21, 1, 46, 30
2. Circle all odd numbers.
18, 31, 12, 28, 29, 35, 10, 4, 40, 39, 20, 6, 45, 30, 14, 36, 16, 48, 25, 24, 47, 37, 34, 11, 46, 32, 42, 2, 27, 41
3. Circle all odd numbers.
28, 35, 32, 47, 37, 43, 22, 14, 45, 24, 39, 29, 21, 42, 8, 41, 17, 36, 20, 9, 38, 46, 1, 23, 15, 27, 4, 12, 34, 26
4. Circle all even numbers.
17, 36, 48, 12, 29, 49, 20, 9, 47, 27, 28, 6, 37, 4, 16, 25, 7, 34, 41, 18, 42, 32, 5, 23, 40, 2, 39, 45, 26, 14
5. Circle all even numbers.
13, 47, 18, 50, 6, 5, 34, 48, 45, 33, 15, 3, 42, 26, 17, 22, 39, 25, 2, 30, 29, 4, 38, 8, 16, 35, 40, 31, 20, 23
30, 39, 46, 40, 2, 17, 50, 16, 19, 31, 50, 9, 20, 2, 12
7. Choose the largest even number from the given number sequence.
15, 37, 38, 45, 46, 26, 49, 25, 35, 22, 33, 42, 13, 8, 31
39, 28, 50, 14, 32, 11, 8, 40, 18, 34, 6, 45, 21, 37, 43
9. Choose the largest odd number from the given number sequence.
24, 41, 49, 35, 21, 37, 20, 10, 1, 36, 8, 25, 4, 12, 40
2, 21, 10, 45, 36, 48, 40, 14, 38, 13, 25, 28, 30, 42, 8
39, 6, 26, 11, 50, 17, 7, 30, 10, 24, 19, 33, 1, 25, 31
28, 42, 21, 36, 39, 10, 2, 37, 13, 20, 38, 11, 17, 18, 40
Add or subtract numbers from 1 to 50. Determine whether the result is even or odd. Underline the correct answer.
21 + 18 = _____ even/odd 42 + 3 = _____ even/odd 10 + 40 = _____ even/odd 12 + 14 = _____ even/odd 7 + 29 = _____ even/odd 15 - 3 = _____ even/odd 5 + 12 = _____ even/odd 47 - 1 = _____ even/odd 46 - 46 = _____ even/odd 47 - 26 = _____ even/odd 38 - 41 = _____ even/odd 23 + 25 = _____ even/odd 24 + 13 = _____ even/odd 7 + 40 = _____ even/odd 19 + 2 = _____ even/odd 26 + 8 = _____ even/odd 8 + 36 = _____ even/odd 19 + 28 = _____ even/odd 40 + 9 = _____ even /odd 25 + 15 = _____ even/odd 22 + 14 = _____ even/odd 19 + 24 = _____ even/odd 46 - 48 = _____ even/odd 13 + 23 = _____ even/odd 21 + 21 = _____ even/odd 36 + 2 = _____ even/odd 20 - 19 = _____ even/odd 14 + 13 = _____ even/odd 35 - 23 = _____ even/odd 39 - 34 = _____ even/odd 43 + 4 = _____ even/odd 6 + 10 = _____ even/odd 20 + 26 = _____ even/odd 2 + 43 = _____ even/odd 17 + 23 = _____ even/odd 37 + 5 = _____ even/odd 16 + 15 = _____ even/odd 22 + 15 = _____ even/odd 33 + 6 = _____ even/oddEven and odd numbers up to 100.
1. Circle all odd numbers.
25, 72, 53, 47, 14, 92, 91, 45, 73, 27, 31, 7, 19, 28, 26, 82, 66, 65, 32, 69, 90, 13, 40, 77, 88, 86, 12, 16, 38, 59
2. Circle all odd numbers.
8, 16, 42, 62, 36, 64, 45, 35, 51, 98, 99, 81, 83, 65, 77, 82, 43, 4, 10, 33, 68, 27, 13, 34, 48, 21, 49, 90, 11, 25
3. Circle all odd numbers.
83, 42, 13, 99, 27, 37, 73, 67, 38, 95, 66, 63, 6, 92, 12, 89, 5, 77, 74, 21, 39, 59, 78, 15, 35, 20, 54, 32, 75, 81
4. Circle all even numbers.
49, 74, 2, 1, 100, 32, 54, 7, 51, 82, 33, 47, 96, 46, 78, 65, 36, 69, 75, 19, 31, 77, 35, 64, 97, 84, 37, 98, 85, 30
5. Circle all even numbers.
22, 77, 90, 33, 10, 41, 23, 49, 53, 40, 84, 32, 13, 8, 60, 85, 89, 31, 30, 42, 96, 28, 62, 27, 45, 65, 66, 26, 55, 56
6. Choose the largest even number from the given number sequence.
9, 20, 55, 7, 100, 37, 52, 65, 19, 28, 47, 61, 32, 57, 93
7. Choose the largest even number from the given number sequence.
62, 90, 12, 34, 74, 37, 75, 91, 97, 53, 33, 60, 45, 16, 61
8. Choose the largest odd number from the given number sequence.
81, 12, 49, 3, 52, 33, 34, 64, 41, 94, 93, 83, 80, 23, 24
9. Choose the largest odd number from the given number sequence.
56, 4, 67, 34, 60, 88, 76, 85, 99, 33, 17, 79, 61, 7, 10
10. Choose the smallest even number from the given number sequence.
94, 95, 25, 80, 71, 32, 99, 24, 8, 44, 69, 93, 38, 4, 68
11. Choose the smallest odd number from the given number sequence.
20, 12, 5, 68, 32, 54, 57, 13, 64, 82, 35, 38, 52, 92, 46
12. Choose the smallest even number from the given number sequence.
2, 70, 82, 87, 27, 38, 55, 73, 84, 37, 60, 23, 63, 4, 86