answersLogoWhite

0


Best Answer

minus 21

think of it as 12+9 which equals 21

then just whack a minus sign infront

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

10y ago

-9 - (-12) = 3

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

12 - 9 = 3

This answer is:
User Avatar

User Avatar

Anonymous

Lvl 1
4y ago

3

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is minus 12 minus 9?
Write your answer...
Submit
Still have questions?
magnify glass
imp