Question

A) -83 + (-28); б)-793+ (-287); B) -10 973 + (-4908); г) -1,31 + (-9,9);​

Answer 1

Ответ:

Объяснение:

a) -83 + (-28) = -(83+28) = -111;

б)-793+ (-287) = -(793+287) = -1080;

B) -10 973 + (-4908) = -(10973 + 4908) = -15881;

г) -1,31 + (-9,9) = -(1,31+9,9)​ = -11,21.

Answer 2

Ответ:

Объяснение:

а) -83 + (-28) = -(83 + 28) = -111

б) -793 + (-287) = -(793 + 287) = -1080

в) -10973 + (-4908) = -(10973 + 4908) = -15881

г) -1,31 + (-9,9) = -(1,31 + 9,9) = -11,21

Answer 3

Let's calculate the results of the given addition problems:

A) -83 + (-28): -83 + (-28) = -111

б) -793 + (-287): -793 + (-287) = -1080

B) -10,973 + (-4,908): -10,973 + (-4,908) = -15,881

г) -1.31 + (-9.9): -1.31 + (-9.9) = -11.21

So, the results are: A) -111 б) -1080 B) -15,881 г) -11.21