Role up

The sentence is 'Role up all cost reduction numbers on a quarterly basis'. Is it a phrasal verb or is it a mistake and they mean 'roll up'?

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Originally Posted by Unregistered

The sentence is 'Role up all cost reduction numbers on a quarterly basis'. Is it a phrasal verb or is it a mistake and they mean 'roll up'?

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It looks like a mistake, the verb is 'to roll up'.

Thanks a lot :-)

Roll up all cost reduction numbers on a quarterly basis.

What does roll up mean?
The same thing as the following?
http://www.oup.com/images/elt/oald7/pvsym.gifroll sthhttp://www.oup.com/images/elt/oald7/pvarr.gifup to close sth by turning a handle: She rolled up all the windows.