Fractions, Decimals and Mixed Numbers

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Presentation transcript:

Fractions, Decimals and Mixed Numbers Created by Educational Technology Network. www.edtechnetwork.com 2009

Subtracting Fractions Improper Fractions Decimals Mixed Numbers Adding Fractions Subtracting Fractions 10 20 30 40 50

Improper Fractions- 10 What is 1 and ½ written as an improper fraction?

Answer – 10 3/2

Improper Fractions- 20 What is 2 and 2/3 written as an improper fraction?

Improper Fractions– 20 8/3

Improper Fractions- 30 What is 4 and 2/5 written as an improper fraction?

Improper Fractions– 30 22/5

Improper Fractions- 40 What is 3 and 2/6 written in simplest form as an improper fraction?

Improper Fractions– 40 20/3 which equals 10/3

Improper Fractions- 50 What is 5 and 4/10 written in simplest form as an improper fraction?

Improper Fractions– 50 54/10 which equals 27/5

Decimals- 10 What is 2.5 written as an improper fraction?

Decimals– 10 5/2

Decimals- 20 What is 1.75 written as an improper fraction?

Decimals– 20 7/4

Decimals- 30 What is 3.33 repeating written as a mixed number?

Decimals– 30 3 and 1/3

Decimals- 40 What is 1.125 written as an improper fraction?

Decimals– 40 9/8

Decimals- 50 What is 3.34 written as a mixed number in simplest form?

Decimals– 50 3 and 17/50

Mixed Numbers- 10 What is 5/3 written as a mixed number?

Mixed Numbers– 10 1 and 2/3

Mixed Numbers- 20 What is 11/5 written as a mixed number?

Mixed Numbers– 20 2 and 1/5

Mixed Numbers- 30 What is 10/4 written as a mixed number in simplest form?

Mixed Numbers– 30 2 and 2/4 becomes 2 and 1/2

Mixed Numbers- 40 What is 17/3 written as a mixed number?

Mixed Numbers– 40 5 and 2/3

Mixed Numbers- 50 What is 24/10 written as a mixed number in simplest form?

Mixed Numbers– 50 2 and 4/10 becomes 2 and 2/5

Adding Fractions- 10 ¼ + ¾ =

Adding Fractions – 10 4/4 or 1

Adding Fractions - 20 3/8 + 1/8 =

Adding Fractions – 20 4/8 or ½

Adding Fractions - 30 ½ + 3/10 =

Adding Fractions – 30 8/10 or 4/5

Adding Fractions - 40 ½ + 1/3 =

Answer 4 – 40 3/6 + 2/6 = 5/6

Adding Fractions - 50 5/3 + 2/5 =

Answer 4 – 50 25/15 + 6/15 = 31/15

Subtracting Fractions - 10 7/8 – 3/8 =

Subtracting Fractions – 10 4/8 = ½

Subtracting Fractions - 20 1 – 2/9 =

Subtracting Fractions – 20 7/9

Subtracting Fractions - 30 5/6 – 1/3 =

Subtracting Fractions – 30 5/6 – 2/6 = 3/6 or ½

Subtracting Fractions - 40 ¾ - 1/5 =

Subtracting Fractions – 40 15/20 – 5/20 = 10/20 or ½

Subtracting Fractions- 50 7/5 – 10/9 =

Answer 5 – 50 63/45 – 50/45 = 13/45