Question

it Was 7 class Chapter 1 integer

(v) Correct. Subtraction is opposite of addition and therefore, we add the additive
inverse of the integer that is being subtracted, to the other integer. For example:
(a) 56 - 73 = 56+ additive inverse of 73 = 56+(-73) = -17
(b) 56-(-73) = 56 + additive inverse of (-73) = 56+ 73 = 129
(c) (-79) - 45 = (–79) + (-45)=-124
(d) (-100)-(-172) = -100+ 172 = 72 etc.
Write atleast five such examples to verify this statement.
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Answer 1

Answer:

the answer is

(d) ( - 100 ) - ( - 172)= - 100 + 172 = 72.

Step-by-step explanation:

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