Question

А)23+(-12)= Б)-24-(-11)= В)15-(-19)= Г)-32-(-12)

Answer 1

Ответ:

23+(-12)=23-12=11

-24-(-11)=-24+11=-13

15-(-19)=15+19=34

-32-(-12)=-32+12=20

Answer 2

А) 23 + (-12):

To add a positive number and a negative number, we can think of it as subtracting the absolute value of the negative number from the positive number.

In this case, we have 23 + (-12). The absolute value of -12 is