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Mathematics 15 Online
OpenStudy (hellomynameiskam):

42 + (-6) +28 = ? please show how u got it.

OpenStudy (welshfella):

42 +(-6) = 42 - 6

OpenStudy (welshfella):

work that out then add 28

OpenStudy (hellomynameiskam):

sorry i did a typo... 6 is supposed to be a (-16) @welshfella

OpenStudy (welshfella):

ok so its 42-16

OpenStudy (hellomynameiskam):

oh ok. thanks.

OpenStudy (welshfella):

yw

OpenStudy (hellomynameiskam):

can u help me with a few more problems? @welshfella

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