victoriawoods772
victoriawoods772 victoriawoods772
  • 11-11-2021
  • Mathematics
contestada

Calculate the difference and enter it below. -9-(-10) Answer here​

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shahrearabedin
shahrearabedin shahrearabedin
  • 11-11-2021

Answer:

-9-(-10)

=-9+10

=1

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kheira0118
kheira0118 kheira0118
  • 11-11-2021
it’s 1 because you pretend that the two negatives signs between rhe parentheses and the 9 and 10 that they’re the plus sign and then you follow the rules which is when signs are different you subtract and 10-9 = 1
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