2 + 7 = 9, cross out 2 and 7. 2.4 + 3 = 9, cross out 4, 3 and 2. 3. There are no other groups of numbers adding up to 9.

Also, What 5 numbers add up to 8?

Number Repeating Cycle of Sum of Digits of Multiples
5 {5,1,6,2,7,3,8,4,9}
6 {6,3,9,6,3,9,6,3,9}
7 {7,5,3,1,8,6,4,2,9}
8 {8,7,6,5,4,3,2,1,9}

Hereof, What is the 9 trick in math?

A Mathemagical Trick

Here’s how it goes: Start by thinking of a number, any number. Now, multiply that number by 9. If the result is a multi-digit number, add its digits together to come up with a new number.

Also to know Why 9 is a magic number? Nine is a Motzkin number. … In base 10, a positive number is divisible by 9 if and only if its digital root is 9. That is, if any natural number is multiplied by 9, and the digits of the answer are repeatedly added until it is just one digit, the sum will be nine: 2 × 9 = 18 (1 + 8 = 9)

What is the 9 multiplication trick?

Count all the fingers after the one that’s held down – 6. This is the last number of your answer. To find the answer to another 9 × table question, just hold down the correct finger and count the fingers on either side. So you hold down your 5th finger for 5 × 9, your 7th finger for 7 × 9, and so on.

19 Related Questions Answers Found

What are number bonds to 9?

Number bonds are simply pairs of numbers that add up to a given number. For example, the number bonds for 9 are 9 + 0, 8 + 1, 7 + 2, 6 + 3, and 5 + 4 (plus these with the two numbers switched).

What can be multiplied to get 8?

The multiples of 8 are the numbers that are generated when 8 is multiplied by any natural number.

8, 16, 24, 32,….., 72, 80, 88,….

8 × 6 = 48 8 multiplied by 6 to get 48
8 × 8 = 64 8 multiplied by 8 to get 64
8 × 12 = 96 8 multiplied by 12 to get 96

Why do multiples of 3 add up to 3?

Because the digits multiply by ( a multiple of three, plus one), for each digit. The first part of this is obviously divisible by 3. So for the whole thing to be divisible, the sum of the digits has to be as well.

Why is the number 9 so powerful?

Number 9 is a powerful number with its strength established in its strong affinity for spiritual enlightenment. It is also the strongest number with special traits that allow it to retain its form when multiplied or reduced by another number. … Number 9 is a symbol of completeness of God and also a symbol of finality.

Is your number 3 trick?

Trick 3: Think of a number

Subtract 3 with the result. Divide the result by 2. Subtract the number with the first number started with. The answer will always be 3.

How does the nines trick work?

Here’s how it works: Hold up both hands in front of you with your palms facing away, and pick an equation to solve that involves multiplying by nine. For example, 9 x 4. Starting from the pinky on your left hand, count up to the number that you are multiplying by (in this case, 4).

Is Number 9 good for a house?

Number 9 is ruled by Mars. The house is perfect abode for selfless individuals. People who love to serve others can find house totaling to number 9 a great place to live. Also, the abode is fit for those who choose their career on the basis of love keeping monetary benefits at the second place.

Why is 9 so important?

Nine represents fulfillment, life mission, wisdom, and higher consciousness. It is said to symbolize transformation. The ninth planet in the solar system is Neptune. (in Astrology represents dreams, intuition, imagination and its ruling sign is Pisces).

Why does the Nine trick work?

The number in the tens column is the number your are going to multiply by nine minus one. In the ones column is the number that added to the tens column equals nine. This trick uses addition and subtraction to memorize multiplication. … It doesn’t matter what you multiply, nine will always equal itself!

What is a number bond to 100?

Number Bonds to 100 are pairs of numbers that add together to make 100. To find a number bond to 100, first add on to reach the next multiple of ten and then add the multiples of ten needed to get to 100.

Why is the number 9?

Nine represents fulfillment, life mission, wisdom, and higher consciousness. It is said to symbolize transformation.

What are number bonds to 8?

Bonds to 8 are pairs of numbers that make 8. Bonds to 9 are pairs of numbers that make 9.

What are the first 20 multiples of 8?

8, 16, 32, 40, 48, 80. 24, 32, 40, 42, 56. 24, 32, 40, 42, 56. 8, 16, 20, 32 and 40.

What are the factors of 8?

Factors of 8 are 1, 2, 4, and 8. When we divide 8 by 3, 5, 6, and 7, it leaves a reminder. Thus, these numbers are not the factors of 8 which means 3, 5, 6, and 7 are not the factors of 8. Example 3: What are the negative pair factors of 8?

What is the smallest multiple of 8?

Multiples of 8 are: 8, 16, 24, 32, 40, …. So 24 is the least common multiple (I can’t find a smaller one!)

How do you find a number is multiple of 3?

A multiple is a result of multiplying a number by an integer. Multiples of 3 are the products obtained when an integer is multiplied by 3. For getting the multiples of 3, we need to multiply 3 by 1, 2, 3, 4, and so on.

What are multiples of 3?

The first ten multiples of 3 are listed below: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30.

What is the pattern for multiples of 3?

Multiples of 3 have a pattern of 3, 6, 9, 2, 5, 8, 1, 4, 7, 0 in the ones place. Every other multiple of 3 is even. The digits in multiples of 3 add up to a multiple of 3 (36 = 3 + 6, 111 = 1 + 1 + 1, etc.)

Which number is the luckiest?

In many cultures around the world, seven is considered a lucky number. This probably explains the affinity many people feel for the number seven. Some scientists and mathematicians also believe there are some interesting properties of the number itself that also make it alluring.

Is 8 a powerful number?

Number 8 is a source of power and strength which is often mistakenly linked to money. It is true that having the number 8 in your numerology birth chart or life path often leads to wealth or positions of power. … Number 8 is only powerful when supported by other strong numbers.

Is 8 a lucky number?

The number 8 has always been misunderstood and is generally associated with bad luck. However, in Chinese culture, eight is regarded as the luckiest number. For some people, the number 8 is a symbol of a new beginning and new order.