Hi
May be check cell format and change to number.

HTH
Cordially
Pascal

"FARAZ QURESHI" a écrit dans le
message de news: ...
I have a file exported to Excel format however the formulas don't work on
the
same and =2+2 is not working being displayed as if ' had been inserted,
whereas there hasn't been. However the same formula works if a new column
is
inserted.

Any clarification!
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Best Regards,
FARAZ A. QURESHI