Answer / narsireddy

u r resolving A u will get 3+4(String)

Answer / srinivasreddy

%let a=%eval(3+4);
%put &a;

answers is : 7

Answer / narendra

%let A=3+4;
%put &a;
Answer is 3+4.

If you do like this

%let a=%eval(3+4);
%put &a;
Then answer is 7

Answer / santosh

where macro variables supports only character type data
here the global macro variable gets created as the value of A
is 3+4

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