In each of the following questions, find the missing number from the given responses.
The values in column 2 have the same digits.
Value in Colum 1 - Units/Tens digit of value in Column 2 = Value in column 3.
Let the unknown number be $$xx$$
91 - $$x$$ = 86
$$x$$ = 5
$$xx$$ =55
The missing number is 55.
ption D is the correct answer.
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