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FRACTION JEOPARDY Addition and Subtraction Multiplication and Division Factors and Multiples Vocabulary 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

Addition and Subtraction for 100 1/4 + 2/3 = 3/7 3/4 11/12 3/12

Addition and Subtraction for 200 4 ¼ + 3 ¼ = 7 2/8 7 1/2 1 1/2 1 2/8

Addition and Subtraction for 300 7/8 – 1/4= 5/8 6/8 4/5 6/4

Addition and Subtraction for 400 9 ¾ - 6 ¼ = 3 3 ½ 2 ½ 16

Addition and Subtraction for 500 7 ½ - 4 ¾ = 3 ¾ 3 ¼ 2 ¾ 2 ¼

Multiplication and Division for 100 What is the reciprocal of 6/7? 6 7 7/6 6/7

Multiplication and Division for 200 ½ x ¾ = 3/8 4/6 3/4 6/4

Multiplication and Division for 300 What is 4/5 of 15? 5 10 12 14

Multiplication and Division for 400 7/8 ÷ 1/2 = 7/16 1 ¾ 3/4 1 ½

Multiplication and Division for 500 6 ¼ ÷ ½ = 25 15 12 6

Factors and Multiples for 100 1, 2, 3, 4, 6, 8, 12, and 24 are the _______________ of 24. factors multiples

Factors and Multiples for 200 What is the greatest common factor of 8 and 28? 2 4 8 28

Factors and Multiples for 300 What is the least common multiple of 3 and 14? 3 14 28 42

Factors and Multiples for 400 What is the least common denominator of 2/3, 7/8, and 4/6? 24 12 8 6

Factors and Multiples for 500 What is the greatest common factor of 12, 32, 44, and 64? 2 4 6 8

Vocabulary for 100 The number below the fraction bar in a fraction. numerator denominator factor multiple

Vocabulary for 200 A whole number greater than 1 with only two factors – itself and 1. mixed number factor composite number prime number

Vocabulary for 300 A fraction in which the numerator is greater than or equal to the denominator. mixed number improper fraction abnormal fraction simplest form

Vocabulary for 400 A reversal of the numerator and denominator. improper fraction mixed number reciprocal ratio

Vocabulary for 500 When the greatest common factor of a numerator and denominator is 1, the fraction is said to be in _____________. reciprocal form simplest form mixed form improper form

Great Job! You are a fraction genius! Add 100 points to your score.

Great Job! You are a fraction genius! Add 200 points to your score.

Great Job! You are a fraction genius! Add 300 points to your score.

Great Job! You are a fraction genius! Add 400 points to your score.

Great Job! You are a fraction genius! Add 500 points to your score.

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