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Mathematics 11 Online
OpenStudy (anonymous):

-3.8 + -4.2

OpenStudy (theviper):

-24+(-8)=-24-8=-32

OpenStudy (theviper):

Correct??

OpenStudy (anonymous):

I think those are decimal points, not multiplication signs. -3.8 + -4.2 would equal -8. It's just the same as adding positive numbers, where 3.8+4.2 would equal 8.

OpenStudy (anonymous):

-3.8 + -4.2 -19/5 + -21/5 = -8

OpenStudy (anonymous):

Or just plug it into a calculator! :P

OpenStudy (theviper):

K! than ans is -8

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