lalisa69 lalisa69
  • 07-11-2017
  • Mathematics
contestada

Which doubles fact helps you solve 8+7=15? Write the number sentence

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162850 162850
  • 07-11-2017
you can do 8 + 8 = 16 then minus 1 cuz thats how much you added 
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carlojrstefan carlojrstefan
  • 07-11-2017
the double whould be 8 is 7 so 15 equals 7plus 8
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