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Mathematics 21 Online
OpenStudy (anonymous):

Explain how to find the sum -65 + (+41) using a number line, then give the answer.

OpenStudy (lgbasallote):

move 41 units to the RIGHT from the -65 point does that help?

OpenStudy (anonymous):

I know that the answer is -24 but i need help on the number line.

OpenStudy (lgbasallote):

...well it's a bit cramped here to draw a number line...

OpenStudy (lgbasallote):

how about i show an example how to do it?

OpenStudy (anonymous):

No never mind i understand thank you ! :)

OpenStudy (lgbasallote):

a smaller number example

OpenStudy (lgbasallote):

|dw:1347456517549:dw| therefore... -4 + (+3) = -1

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