Mark M. answered 05/18/15
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
Naga, you are welcome.
5197 - 4509 = 688, so
4509 + 688 = 5197.
OK?
Naga S.
asked 05/18/15
Mark M. answered 05/18/15
Mathematics Teacher - NCLB Highly Qualified
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Naga S.
05/19/15