Question

Вычислите
А)26-(18+(-7))=
Б)-84-(-18-6)=
В)(3-23)-(4-10)=
Г)(-8+15)-(-6-20)=

Answer 1

А)26-(18+(-7))=15
Б)-84-(-18-6)=-60
В)(3-23)-(4-10)=-14
Г)(-8+15)-(-6-20)=33