Seudónimo Seudónimo
  • 21-09-2016
  • Mathematics
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Write two subtraction equations to show how to find 15-7.

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Аноним Аноним
  • 21-09-2016
(10+5)- 7
(20-5)-7 hope this helps
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Blacksword76
Blacksword76 Blacksword76
  • 22-09-2016
7 - 0, and 8 - 1. (It's the answer.)
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