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Alabama Math Standard: 4.NF.B.15.b

Add and subtract fractions and mixed numbers with like denominators using fraction equivalence, properties of operations, and the relationship between addition and subtraction.

Bad Graphs: Boulder Throwing

Bad Graphs: Boulder Throwing

Mr. Boid’s graph says he won in a blowout. But it was really a tie.

What’s the Pattern? Fraction Addition

What’s the Pattern? Fraction Addition

Can your students figure out how to add fractions by looking for a pattern?