 # 1 FRACTIONS. 2 VOCABULARY Fraction- a number that describes part of a whole or part of a set. Numerator- top number of a fraction that tells how many.

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1 FRACTIONS

2 VOCABULARY Fraction- a number that describes part of a whole or part of a set. Numerator- top number of a fraction that tells how many parts of the whole or set you have.

3 VOCABULARY Denominator - bottom number of a fraction that tells how many parts there are in the whole or set. Proper fraction - little number on top(numerator); big number on bottom(denominator)

4 VOCABULARY Improper fraction – a fraction with a value greater than or equal to 1. Mixed number - a whole number and a fraction together.

5 numerator denominator 8 parts in the whole 5 parts shaded

6 PROPER FRACTIONS small large

7 IMPROPER FRACTIONS small large

8 MIXED NUMBERS whole number fraction

9

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13 To express a mixed number as an improper fraction, first multiply the whole number by the denominator and add the numerator. Then write this sum over the denominator.

14 = 2 x 2 + 1 2 = 2 22

15 2

16 To express an improper fraction as a mixed number, divide the denominator into the numerator.

17 = 2 -6 2 2 3 3 2 3

18 Express the mixed number as an improper fraction. = 3 x 5 + 1 5 =

19 Express the mixed number as an improper fraction. = 5 x 9 + 8 9 =

20 Express the improper fraction as a mixed number. = 6 -18 1 =

21 Express the improper fraction as a mixed number. = 3 -18 5 =

22 Express the improper fraction as a whole number. = 4 -32 0 = 4

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