\r\n

c) 37 + (-45) = 37 - 45 = -8

\r\n

\r\n

d) 14 + (-14) = 14 - 14 = 0

","hint":null,"videos":"$53","author":"$54","hintHidden":false,"aiShortenable":false,"aiClarifiable":true,"mySolutionCheckable":true,"aiQuizable":true,"upVotes":5,"voted":null} 51:["$52"] 55:{"updatedAt":"2020-03-03T09:27:19+01:00","name":"Oblicz: a) (-18)+24"} 56:[] 4f:{"id":35836,"number":"Sprawdź.1","exerciseType":null,"premium":false,"page":210,"videos":"$50","solutions":"$51","hidden":false,"seo":"$55","exerciseCategory":"normal","mathImages":"$56"} 58:[] 5b:[] 5c:{"name":"Kasia","id":52,"title":"Nauczyciel","about":"Z wykształcenia matematyk, z zamiłowania ultramaratonka. Posiadaczka kota Łatka i psa Mikiego. ","avatarUrl":"https://prod.odrabiamy-assets.pl/uploads/author/avatar/52/avatar_29.png","gender":2,"authorVotesCount":19402} 5a:{"id":66041,"name":"Rozwiązanie 1","content":"

a) (-7) + (-5) = -(7+5) = -12

\r\n

\n

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