Seudónimo Seudónimo
  • 11-10-2016
  • Mathematics
contestada

write two ways to group and add 2+3+4

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yolandaam
yolandaam yolandaam
  • 11-10-2016
You can to 7+2 or 6+3 or 5+4.
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Аноним Аноним
  • 11-10-2016
You could do (2+3)+4 or (4+3)+2
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