1/3 + 1/3 + 1/3 = - 1, 2/3 + 7/12 - 15/12, What do you need to have when adding unlike fractions? - common denominator, Are the fractions equivalent? - Equivalent, 15, Add - 1, Find the missing numerator: 2/3 = ?/9 - 6, An equivalent fraction to 5/6 - 10/12, Order 3/5, 4/7, and 2/5 from least to greatest. - 2/5, 4/7, 3/5, 4/8 ___ 3/5 - Less than, Convert into mixed number: 18/4 - 4 2/4, Convert into improper fraction : 2 4/7 - 18/7, 5/7 + 1/28 = - 21/28, Improper fractions Improper fractions  - Denominator is smaller than the numerator, Equivalent fractions: _____ the numerator and denominator with the same number. - multiply or divide,

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