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Angelina_Jolie [31]
3 years ago
9

latex-formula">
1 + ( - 12)
- 4 + ( - 13)
Mathematics
1 answer:
frez [133]3 years ago
8 0
<span>
- 5 + 6 = 6 - 5 = 1

1 + (- 12 ) = 1 - 12 = - 11

- 4 + (-13) = - 4 - 13 = - 17</span>
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