Seudónimo Seudónimo
  • 14-09-2016
  • Mathematics
contestada

Simon makes 8 towers of 10 blocks each. Ron makes 9 towers of 10 blocks each. How many blocks did they use?

Respuesta :

Аноним Аноним
  • 14-09-2016
8 × 10=80
9×10=90
80+90=170

the answer is 170
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