vicjenj9223 vicjenj9223
  • 10-11-2017
  • Mathematics
contestada

Lyn drew this bar model to solve a problem. What operation should she use to find the unknown number .
90 flowers 54 flowers

Respuesta :

mj2182401oz7f3v mj2182401oz7f3v
  • 10-11-2017
i think it should be minus operation
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