Is skilled at addition and subtraction of mixed numbers.

posted Mar 13, 2018, 4:17 PM by Mrs. Lefebvre
Graduation Standard 1: Number & Qty: Number Sense: Fractions, Decimals & Percents
F2 (HIGH): Is skilled at addition and subtraction of mixed numbers.
  • I can add fractions with common denominators.
  • I can subtract fractions with common denominators and a larger first fraction.
  • I can make equivalent fractions.
  • I can add and subtract fractions with uncommon denominators when one denominator is a factor of the other denominator.
  • I can add and subtract fractions with uncommon denominators when the denominators are not factors.
  • I can add mixed numbers.
  • I can subtract mixed numbers that do not require borrowing.
  • I can subtract mixed numbers that require borrowing (the first numerator is smaller than the second numerator).
  • I can change sums and differences from improper fractions to mixed numbers.
  • I can simplify sums and differences to lowest terms.
  • I can determine if a fraction word problem requires addition or subtraction.
  • I can add and subtract fractions and mixed numbers in word problems. (Score of 3)
  • I can find errors in given fraction and mixed numbers word problems. (Score of 4)
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