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5.NR.3.3 Model and solve problems involving addition and subtraction of fractions and mixed numbers with unlike denominators.
5.NR.3.3 Model and solve problems involving addition and subtraction of fractions and mixed numbers with unlike denominators.
Vocabulary:
Vocabulary:
New: (no new vocabulary)
Review: common denominator, denominator, equivalent fractions, mixed number, multiple, numerator
Academic: previous, unlike, set
The standard for fifth grade has students adding and subtracting fractions with different denominators.
This video shows students how to find the least common denominator.
Once they find the least common denominator, students will then use it to find equivalent fractions to their orginial problem.
5.NR.3.2 Compare and order up to three fractions with different numerators and/or different denominators by flexibly using a variety of tools and strategies.
5.NR.3.2 Compare and order up to three fractions with different numerators and/or different denominators by flexibly using a variety of tools and strategies.
Vocabulary:
Vocabulary:
New: inequality
Review: compare, greater than symbol (>), less than symbol (<), place value
Academic: approximate, relationship
Fraction Wall Poster.pngBenchmark Fraction Sort Digital Worksheet .pdfComparing Fractions Digital Worksheet.pdf5.NR.3.3 Model and solve problems involving addition and subtraction of fractions and mixed numbers with unlike denominators.
5.NR.3.3 Model and solve problems involving addition and subtraction of fractions and mixed numbers with unlike denominators.
Vocabulary:
Vocabulary:
New: (no new vocabulary)
Review: benchmark fraction, common denominator, equivalent fractions
Academic: actual, reasonable
5.NR.3.3 Model and solve problems involving addition and subtraction of fractions and mixed numbers with unlike denominators.
5.NR.3.3 Model and solve problems involving addition and subtraction of fractions and mixed numbers with unlike denominators.
Vocabulary:
Vocabulary:
New: (no new vocabulary)
Review: benchmark fraction, common denominator, equivalent fractions
Academic: actual, reasonable
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