Question

1. Fill in the blanks and write the name of the property used in each case.
(a) -16 + (-5) = -5 +____
(b) -561 + ____ = -561
C) (-3) + {(-4) + (-7)} = {(-3) + (-4)} +___
(d) -18 + (-4) =______​

Answer 1

1. -16
2. 0
3. -7
4. -4-18
5. hope this helps you
6. please mark the brainliest

Answer 2

Answer:

(a) (-16)

(b) 0

(c) (-7)

(d) (-22)

Hope it helps