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Mnenie [13.5K]
3 years ago
14

when u do a problem like this- 9+(-8) -does the -8 change to a positive 8 and does it become subtraction bc of the double negati

ve rule?
Mathematics
2 answers:
tekilochka [14]3 years ago
8 0
Changes to a positive

earnstyle [38]3 years ago
5 0
Correct, we were taught to change to sign to the opposite sign ex: 3+-1 would be 3-+1
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