answersLogoWhite

0

Do multiples of 9 add up to 9?

User Avatar

Wiki User

โˆ™ 2013-12-04 23:15:53

Best Answer

Yes. It is the divisibility rule for 9.

User Avatar

Wiki User

โˆ™ 2013-12-04 23:15:53
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.74
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
1030 Reviews

Add your answer:

Earn +20 pts
Q: Do multiples of 9 add up to 9?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Can you think of another number pattern in multiples of 9?

The digital sum of multiples of 9 always add up to 9 as for example 9*9 = 81 and 8+1 = 9


How do the digits in each product relate to the factor 9?

If they are multiples of 9, the digits add up to a multiple of 9.


What is the sum of the multiples of 9?

There are infinitely many multiples of 9 and it is not possible to add them all.


What is noticeable about the sum in the multiples of 9?

That the sum of its digits add up to 9 as for example 9*9 = 81 and 8+1 = 9


How you know which numbers are multiples of 3?

If you add up the two digits and they make either 3, 6, or 9


What patterns can you find in the multiples of 9?

All digits will add up to 9 when one keeps adding until he/she gets a single digit.


What multiple of 9 is greater than 110 but less than 120?

117. All multiples of 9 have digits that add up to something divisible by 9. Examples, 117, 36, 45, 54 all have digits that add up to 9.


Is 498 a multiples for 9?

The digits of 498 do not add to a multiple of 9 so it isn't.


What is the first multiple of 9 that contains all even numbers?

288. All multiples of 9 will have digits that add to a multiple of 9. To get a multiple of 9 to be all even, you need to get them to add to 18, since no set of even numbers will add up to 9. 288 is the lowest multiple of 9 to be able to add to 18. ■


Which multiples of 3 add up to 36?

12 lots of 3 add up to 36


List all multiples of 9 up to 750?

9


What are the similarities of multiples of 3?

All multiples of 3 have digits that add up to a multiple of 3.

People also asked