Question

(c) The sum of a negative integer and a positive integer is always a positive integer.
8. Ifa=-9,b=-6 show that (a - b)+(b-a).
9. Simplify :(-13-(-27)] + [-25-(-40)].
10. Fill in the blanks :
(a) (-92)+(-67)=
+(-92)
(b) (-16) + [(-94)+(-38)=[(-16)+(-94)] +
(c)-(-83) =
11. State True or False :
(a) Integers are closed under subtraction.
(b) Zero is larger than every negative integer.
(d) The smallest integer is 0.
(e) The greatest negative integer is - 100.
(f) - 10 is greater than - 7.
Motham​

Answer 1

Answer:

ok will answer

i have done and will send