Multiply 158 eights, what is the single digit of the product?

This is a simple calculation problem, and the single digit is equal to 4

Be attentive while studying. Play happily when you play, and learn seriously when you learn. It's not a good idea to sit at your desk all day long.

When you learn to a certain extent, you have to rest and replenish your energy. When you're not studying, be sure to take a break. But when you study, you must devote yourself to it, using both hands and brains.

There should be Tao Yuanming when studying"Although it is in the downtown area, there is no hustle and bustle of cars and horses"In the realm of the world, only one's own hands and brains communicate with the textbook. Don't do or think about other things while studying. You can't use one mind for two things.

Some students listen while studying**. Not good! Listening is a good way to relax your nerves, and you should listen to music for a quarter of an hour with your whole body relaxed after an hour of concentrated study, which is much better than doing homework with headphones.

6.Learn to be mindful. The process of learning should be the process of thinking with the brain, whether it is to see with the eyes, read with the mouth, or copy with the hand, it is used as a means to assist the use of the brain, and the real key is to think with the brain.

For example, if you just browse or copy aimlessly, it may take many times to remember, and it is not easy to remember, but if you can give full play to your imagination and use the method of association to memorize, you can often remember it quickly and not easily forget. Nowadays, many books introduce methods for rapid memorization of English words, which also emphasize the role of using the brain to associate. Focusing and unleashing the potential of your brain can greatly improve your learning.

The number of the single digits after multiplication is 4

Mathematics is a subject from primary school to adulthood, if we can learn it seriously, mathematics is not difficult, but mathematics has to work hard to learn, and it is very interesting to learn.

To learn mathematics well, the first thing is to develop the habit of pre-studying. This is a good way for me to learn mathematics for many years, because if I learn the knowledge that the teacher wants to talk about in advance, I will know that I can't do it, and I will have a focus when I learn. Of course, it would be better if you were completely self-taught.

The second is to do practice questions at the back of the book. After the preview, it is not the goal, if you have time, you can do the example questions and after-class practice questions, check the preview, and if you can explain and learn, even if you can't, you can listen to the teacher again.

The third step is to do the homework assigned by the teacher and do it carefully. When you do it, you can write the solution process directly next to the question, such as multiple-choice questions and fill-in-the-blank questions, because there is a lot of blank space for the solution questions. The advantage of this is that the teacher can follow the train of thought when talking about the topic, and it is not easy to get distracted.

The fourth way to learn math well is to sort out mistakes. After each exam, there will always be a lot of wrong questions, for these questions, we don't think that we will do it after we understand the class, it is easy to see flowers and difficult to embroider, and we will know if we will do it by ourselves. Moreover, it is necessary to compare the wrong topics with the books and re-learn the knowledge.

The fifth way to improve your math performance is to fill in the gaps. After doing a lot of exercises, the math score has improved, but there are still some problems that we can't do, we must be good at finding out which types of problems still have blind spots, and then solve them one by one.

The last way to improve the score is to arrange the answering time reasonably, stipulate how long to do the multiple-choice questions and the big questions, and then do it according to the established time, so as to improve the math score most effectively.

Multiply 20 eights. 8=2 to the third power.

So multiplying 20 8s equals 2 to the 24th power.

2 to the power of 10 = 1024, 2 to the power of 4 = 16

So, multiplying 20 8s, equals.

1024x1024x16

Therefore, the single digit of the product is equal to the vertical number of the unit digits of 4x4x6.

This number is 6.

Therefore, the number of 8 consecutive multiplication single digits is a loop in turn.

Therefore, the single digit of the product of the 20 and 8 phases of the orange imitation fiber is 6

20 eight-phase multiplication Zen attendants, the single digit of Ji Hebu is 6

20 8-phase front group multiplication finger meditation, only regret dust accumulation unit 6

8………The single digit is 8

8×8……The single digit is 4

8×8×8…The sum digit is 2

8×8×8×8……The single digit is 6

8×8×8×8×8……The single digit is noisy Lu 8

A cycle every four.

The ascending band multiplied by 20 8s is a 6

<> 20 J trillion 8 multiplied, the number of single-digit balance rents is

Since the last digit of 1 8 is 8, the last digit of 2 8s multiplied by 4, the last digit of 3 8s multiplied by 2, the last digit of 4 Xiangzhen 8 multiplied by 6, and the last digit of 5 8s multiplied by 8, therefore, the last digit of 20 8s multiplied by 8 is the same as the last digit of 4 8s, that is, 6.

Multiply 20 8s, how many single digits of the product is the key to the destruction of the mountain?

Solution: According to the known conditions, it is calculated:

8^20=8×8×8×8×……8 [20 8s multiplied] = 1152921504606846976

Answer: Yu Ying 20 8s multiplied, the single digit of the product is 6

You don't have to multiply 20 8s, just multiply the liquid by 8 with the single digit of each product;

1, 4 2 Tanrang, 2 3, 6 4, 8 5, 4 6, 27, 6 8, 8 9, 4 10, 2 11, 6 12, 8 13, 4 10, 4 15, 6 16, 8 17, 4 18, 2 19, 6 20, 8

The product of 20 8s is 6, so I wish you a happy life.

Yes 6. In the first step, 2 8s are multiplied, and the trouser position of each manuscript is 4; Multiply two 4s, and the single digit is 6; When two 6s are multiplied, the single digit is still 6; Second, the first step is a total of 8 8s, so the 16 8s are multiplied and the unit is 6;

Third, there are 4 8s left, that is, the one where the unit digit multiplied by the 4 of the two smiles and respects the grandson is 6.

Fourth, then multiply the two 6s in the second and third steps of the chain, and the last digit is 6.

n (n is a positive integer) is multiplied by 8, and the single digits of the stack-tolerant product are 8, 4, 2, 6, 8, 4, 2, 6...., four numbers of Zen mu buried in a cycle, and 20 4 = 5, so 20 8s multiplied, the single digit of the product is 6

20 8s are 20x8 160, 160x160 25600, and the single digit of the product is zero.

8 multiplication, the single digit is 8, 4, 2, 6, loop, so 20 8s are multiplied, and the single digit of the product is 6

You can know how many 8s are multiplied, and its single digit is 8, 4, 2, 6, 8, ......In this way, the potatoes are arranged, so 20 eights are multiplied, and its single digit is 6

It is equal to 4. Because 20 8s are multiplied, the result obtained is quite stupid to the 30th power of 2, it can also be recorded as the cube of 2 to the 10th power, and the 10th power of 2 is equal to 1024, so the single digit of 2 is 4*6=24 corresponding to the single digit of 4.

Actually, this debate question is relatively simple! This product is 8 to the 20th power, and after transformation, there is:

At this point, we can see that the final coarse tung result is equal to 15 16 multiplied.

For a number with a single digit of 6, as long as you multiply it with a number of 6 with a single digit of 6, the resulting single digit of the product is still equal to 6.

Therefore, as a result of multiplying 15 rocks with a single digit of 6, the single digit of the product is still 6!

Multiply 20 eights, and the single digit of the product is zero.

Because the multiplication of two eights by the single digit is 4, three is 2, four is 6, and five is 8. Therefore, it can be said that the Zen is now a cycle of 5. So there are 4 cycles out of 20 8s, so the single digit calendar is 8.

The multiplication of 20 8s can be listed as: 8 20 = 160, and the number of digits is 0

According to the title: 8 20 8 4x 8 4x 8 4x 8 4x 8 4x 464 2x 64 2x 64 2x 64 2x 64 24096 2x4096 2x4096

Because, the mantissa of the 5 numbers of 4096 is 6, and the product of the two 6s is 36, then the product of the 5 6s, the mantissa is still 6, so the single digit of the product is 6 when the 20 8s are multiplied.

An 8 has a single digit of 8.

The single digit of the two 8s is 4.

The single digit of the three 8's is 2.

The single digit of 4 8's is 6.

The single digit number of 5 classes is 8.

If the cycle continues, the single digit of 20 8's is 6.

is 6, 8*8=64, 4*4=16, 4*6=24, so the product of 5 8s, the single digit is 4, so it is equivalent to finding the single digit of the product of 4 4s.

4*4*4*4=256, so the single digit is 6.

The single digit is four, because eight, eight, sixty-four.

n 8 multiply single digit loops is 8426

The single digit of the answer product is 6

The product of 2 8s multiplied is 64. The analysis process is as follows:

The meaning of the multiplication of 2 8s is that there are 2 8s, that is, the multiplication of 8 and 8.

The multiplication of 8 and 8 can be written as a mathematical expression: 8 8, which is calculated to give 8 8 = 64.

Multiplication of integers:

1) Multiply by the first factor by the number on each of the second factor.

2) Multiply by the digit of the second factor, and the last digit of the number is aligned with the digit of the second factor.

3) Add up the numbers that you have multiplied several times.

Multiplication of decimals:

1) Find the product first according to the rule of integer multiplication.

2) Look at how many decimal places there are in the factor, and count the number of decimal places from the right side of the product.

The Law of Multiplication:

1) Multiplicative commutative law: a*b=b*a.

2) Multiplicative associative law: a*b*c=(a*b)*c=a*(b*c).

3) Multiplicative distributive property: (a+b)*c=a*c+b*c; （a-b）*c=a*c-b*c。

Both multipliers are 8 and the product is 64.

According to the multiplier product, find out what the product is, and then judge.

Solution: 8 8=64;So, both multipliers are 8 and the product is 64.

Multiplication refers to a quick way to add up any number of the same number, " is a multiplier sign, and the numbers before and after the multiplier sign are called multipliers, and the result of the operation is called "product".

Multiplication quick calculation skills

1. Multiplication of the head and tail complementary.

Formula: The head plus 1 times the head as the head, and the tail by the tail as the tail.

The two tens are multiplied, the first and last numbers are the same, and the last ten are complementary, and the calculation method is: the head plus 1, and then the head multiplies the front product, and the tail times the tail is the back product, and the two products are connected, which is the number that should be sought.

Such as 26 24 624. The calculation procedure is: the head of the multiplier 26 plus 1 is equal to 3, and then the head multiplied by the head, which is 3 2 6, the tail multiplied by the tail 6 4 24, connected to 624.

2. Multiplication with the same head and tail.

Formula: The head is multiplied by the head and then the tail is added as the head, and the tail is multiplied by the tail as the tail.

The two ten-digit numbers are complementary, and the two mantissa numbers are the same, and the calculation method is: the head multiplied by the head and then the mantissa is the front product, and the tail times the tail is the back product.

Such as 48 68 3264. The calculation procedure is 4 6 24 24 8 32 32 is the front product, 8 8 64 is the back product, and the two products are connected to get 3264.

The column equation is 28 4 = 112

Thus we can get the multiplication of 28 fours, and the unit of the product is 2

Multiply 58 8s, and the single digit of the product is 4.

Multiplication is a shortcut to add up the same numbers. The result is called the product, and "x" is the multiplier sign. From a philosophical point of view, multiplication is the result of a qualitative change caused by the quantitative change of addition.

The multiplication of integers (including negative numbers), rational numbers (fractions), and real numbers is defined by the systematic generalization of this basic definition.

Multiplication can also be thought of as calculating objects arranged in a rectangle (integer) or finding the area of a rectangle whose side length is given. The area of the rectangle does not depend on which side is measured first, which illustrates the swap property. The result of the two measurements is a new type of measurement, for example, multiplying the lengths of both sides of a rectangle to give its area, which is the subject of dimensional analysis.

The single digit of 1 18 is 8, the single digit of 2 18 is 4, the single digit of 3 socks 18 is 2, the single digit of 4 18 is 6, and the single digit of 5 18 is 8....

Four in a cycle, 18 4 = 4....2

Therefore, it is good to multiply 18 Sun Shen 18, and the single digit of the product is 4

8 20 = 2 60 = (2 4) 15 = 16 15 20 The number in the single digit of the product of the multiplication of 8s is 6