rachaelsizelove
rachaelsizelove rachaelsizelove
  • 02-10-2020
  • Mathematics
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Define a signed numbers for math.

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lefuaio99
lefuaio99 lefuaio99
  • 02-10-2020
a signed number is a number preceded by either a + sign (indicate a positive number) or a - sign (indicates a negative number)
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