Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

10 decreased to 20

OpenStudy (destinymasha):

-10

OpenStudy (destinymasha):

10 -20 = -10

OpenStudy (anonymous):

explain me please

OpenStudy (destinymasha):

on a number line -- if you start from 10 and go back 20 times -- you will find yourself on -10. why? because, 20 is bigger than 10!

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol: i need help
1 day ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
1 day ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!