Adding and Subtracting Unlike Fraction • Common Core • CCSS.Math.Content.5.NF.A.1 Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators • Homework - Optional Worksheet
Adding and Subtracting Fractions • Draw picture models to solve the problems -Alex squeezed 2 liters of juice for breakfast. If he pours the juice equally into 5 glasses, how many liters of juice will be in each glass?
Picture models • Draw a picture model to show -
Closure • Adding Subtracting Unlike Numbers • Steps: LCD • Add/Subtract • Simplify