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-1 - -3 = (with the kcc) keep change and change <3- need a quick answer!!
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2 votes
-1 - -3 =
(with the kcc)
keep change and change
<3- need a quick answer!!

User Samprat
by
7.6k points

1 Answer

5 votes
-1 - -3 = 2
keep change flip
keep the -1 change the - to a + and flip the -3 to a positive 3. the answer is 2.
User Michael Shmalko
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8.9k points
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