Question

4+(-8)+(-19)+(-15)-40​

Answer 1

Ответ:

4 + (-8) + (-19) + (-15) - 40​ =

Разложим на действия:

1. 4 + (-8)= - (8 - 4) = -4
2. -4 + (-19)= - (4 + 19) = -23
3. -23 + (-15)= - (23 + 15) = -38
4. -38 - 40= - (38 + 40) = -78

Answer 2

To evaluate the expression 4 + (-8) + (-19) + (-15) - 40, we can simplify it step by step:

4 + (-8) equals -4 (positive 4 plus negative 8 is negative 4). -4 + (-19) equals -23 (negative 4 plus negative 19 is negative 23). -23 + (-15) equals -38 (negative 23 plus negative 15 is negative 38). -38 - 40 equals -78 (negative 38 minus 40 is negative 78).

Therefore, 4 + (-8) + (-19) + (-15) - 40 equals -78.