mayabubble mayabubble
  • 20-10-2016
  • Mathematics
contestada

how do you know when to add in a problem?

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Аноним Аноним
  • 20-10-2016
When there is a + then you add. It is called a Plus Sign.
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RyanGuevara
RyanGuevara RyanGuevara
  • 20-10-2016
There is a special sign in math that you should have learned a long time ago. it is the legendary plus sign. it looks like this.

+

That is the plus sign. Respect it.
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