Question

A) –1 +7; r) -1 + (-2); 6) 6+ (-4); A) 3+ (-7); B) -2 + 5; e) -5 +5.

Answer 1

Ответ:

a) –1 +7;=6

r) -1 + (-2)=-3

6) 6+ (-4)=2

A) 3+ (-7)=-4

B) -2 + 5;=3

e) -5 +5=0

Пошаговое объяснение:

Answer 2

Ответ:

Пошаговое объяснение:

А) = 6

r) = -1 - 2 = - 3

6) = 6 - 4 = 2

A) = 3 - 7 = - 4

B) = 3

e) = 0

Answer 3

It seems like you've provided a series of addition problems. Let's solve each of them:

A) -1 + 7 = 6 r) -1 + (-2) = -3

6. 6 + (-4) = 2 A) 3 + (-7) = -4 B) -2 + 5 = 3 e) -5 + 5 = 0

So, here are the solutions to each of the addition problems:

A) -1 + 7 = 6 r) -1 + (-2) = -3

6. 6 + (-4) = 2 A) 3 + (-7) = -4 B) -2 + 5 = 3 e) -5 + 5 = 0