Предмет: Математика, автор: лиза11114

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Автор ответа: Munkush
0
(+6)-(-8)=14
(−1) − (−3) = 2
(−9) − (10) = −19

−5,7 − (−1,3)= −4,4
−7,5 − (−2,1) = −5,4
−8,9 − (−3,7) = −5,2
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