(ix) -888; -222
(x) 0; -1000
2. Simplify:
(i) (-41) + (-82) + 72
(iv) (-623) + (235) + (745)
(iii) 382 +1

(ix) -888; -222
(x) 0; -1000
2. Simplify:
(i) (-41) + (-82) + 72
(iv) (-623) + (235) + (745)
(iii) 382 +126)
(vi) (-625) – 925 –
(ii) 59 + (-14) + (-73)
(-441) + (-354) + (-205)
(v) -23
X Write the additive inverse of the following integers:
(iv) – 1
(iii) -103
(iii) 15-91
(i) 52
(ii) -86
4. Find the value of:
(i) 1 – 5-81
(iv) 101 – 1-91
(ii) 1-10 + 101
(v) 1-41 + 1191
(iv) -(-75) =
5. Fill in the blanks:
(i) (-72) + (0) = -72
(ii) {-27 +15) + (-55) = (-27) + (15
(iii) 53 + (-45) = (-45) + (53)
6. The sum of two integers is -20. If one of them is 65, find the other.
7. The sum of two integers is 45. If one of them is 21, find the other.
Subtraction of Integers
Subtraction can be considered as the inverse process of addition.
For example, if a and b are two integers, then:
(-6)​