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It is clear that the formation of a Pictish nation that united the peoples of Scotland was due to the arrival of the Romans.

Fraction Butterfly Mini Anchor Chart FREEBIE - cross multiply to find equivalent fractions to compare fractions or add & subtract fractions with different denominators. Provides a quick, visual reminder of the strategy for adding & subtracting fractions found in the CCSS 5.NF.A.1 (a/b + c/d = (ad + bc)/bd). See http://www.corestandards.org/Math/Content/5/NF/A/1/