Предмет: Математика, автор: sffxvybygcg123

Помогите пожалуйста ​

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Автор ответа: gulnaraerlanova
0

Ответ:

А)а уже решён

Б)21-(-25)

21+25=46

В)-21-25=-46

Г)-21-(-25)=4

Д)27-42=-15

Е)27-(-42)=69

Ж)-27-42=-69

З)-27-(-42)=15

Я думаю будет правильным и отмечай меня лучший а будет неправильным тогда отмечай ок но я долго напсила ее

Автор ответа: alina85868
0
Б 46
В -46
Г 4
Д -15
Е 69
Ж -69
З 15
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