answersLogoWhite

0

Subjects>Math>Other Math

What is negative 9 plus negative 9?

User Avatar

Anonymous

∙ 16y ago
Updated: 4/28/2022

-9 + -9

This is the same as -9 - 9...


...which equals -18

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Continue Learning about Other Math

What is negative 8 plus negative 9?

9 + (-8) = 1


What is the value of expression negative 12 minus 3 plus 9?

Negative 12 minus 3 plus 9 is equal to -6


What is 9 to negative 2 power?

9 to negative 2 = 1/9 to plus 2 = 1/81


Negative 2 plus negative 6 equals what?

9


What is negative two time negative two squared plus zero times negative two plus nine?

-2*(-2)2 + 0*(-2) + 9 = -2*4 + 9 = -8 + 9 = 1

Related Questions

What is negative 8 plus negative 9?

9 + (-8) = 1


What is negative 6 plus negative 3?

negative 9


What is a negative 9 plus a negative 6?

a negative 15


What is negative 5 plus negative four?

Negative 9


What is 6 plus negative 15?

Negative 9


What is zero plus negative 9?

negative nine


What is negative 9 plus 4?

-9 + 4 = -5 (negative 5)


What is negative 36 plus negative 9?

The sum of -36 and -9 is -45.


What is negative 9 plus negative 1?

The sum of -9 and -1 is -10.


What is negative eleven plus twenty?

Negative eleven plus twenty is positive 9.


What is 9 plus negative 9?

9 + (-9) = 9 - 9 = 0


What is 4 plus negative 9 equal?

the answer is negative 5

Trending Questions
Is the sequence 3-5-7-9-11-13-15 right as a sequence of square numbers go? What is the additive inverse of -2.5? Keeping a well-maintained vehicle is considered a best practice from both a security and safety perspective. True or False? Is negative 3.5 a rational number? Why is m used in the slope formula? What is 81 divided by 18? What is double seven times seven? What is 15.99 plus tax? What is another way to say with that being said? How do you write 39 millionths as a decimal? What does common multiples of a number mean? What is the square root of 272? How did pirates effect everyday life? How many times can 18 go into 176? B is a square root of a if? What is the square root of 125 over 80? What is 7050 rounded to the nearest 1000? What is the square root of 128? What is 6 pounds divided by 12? Convert 800 square feet to square meters?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.