WolfGangJasper3991 WolfGangJasper3991
  • 02-11-2017
  • Mathematics
contestada

Easy way to explain adding and subtracting negative numbers

Respuesta :

randgh
randgh randgh
  • 02-11-2017
 for kids u may explain like positive number u have as money 

and negative number someone need this money from u 
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