+/- with Like Denominators
+/- with Unlike Denominators
Adding Mixed Numbers with Unlike Denominators
Subtracting Mixed Numbers with Unlike Denominators
Improper Fractions and Mixed Numbers
Vocabulary for Working with Fractions
100
1/6 + 4/6
5/6
100
1/4 + 5/8
7/8
100
4 1/6 + 9 2/3
13 5/6
100
7 3/4 - 1 1/12
6 2/3
100

What is 8/7 written as a mixed number?

1 and 1/7

100

3 and 4/6 is an example of a ____________

Mixed Number
200

3/4 - 1/4

1/2 or 2/4

200
2/5 + 1/2
9/10
200

8 1/4 + 8 5/6

17 1/12

200
11 1/2- 7 3/8
4 1/8
200

What is 1 and 2/3 written as an improper fraction? 

5/3

200

12/7 is an example of an _______________.

improper fraction

300
9/10 - 7/10
1/5
300
7/12 - 1/2
1/12
300

8 4/6 + 4 3/5

13 4/15 or 13 8/30

300

17  -  8 2/3

8 1/3

300

What is 14/3 written as a mixed number?

4 and 2/3

300

Fractions must have the same _________ before adding or subtracting. (Hint: This is the 1st step when adding or subtracting fractions)

denominator

400

2 + 4/12

2 4/12

400

5/6 - 2/12

2/3 or 8/12

400

Mikayla has 8 7/9 feet of fabric to make a pants. She needs 2 2/3 feet of fabric to make a shirt. How much total fabric will she use for the pants and shirt? 

Mikayla will need 11 12/27 feet of fabric for the pants and shirt. 

400
7 4/5 - 2 9/10
4 9/10
400

What is 8 and 20/21 written as an improper fraction? 

188/21

400

Use __________ fractions after finding the common denominator before adding or subtracting. (Hint: This is the 2nd step when adding or subtracting fractions)

equivalent

500
1 - 1/8

7/8

500

Sam had a candy bar. She ate 3/12 and gave away 1/8. How much does she have left? 

She has 14/24 or 7/8 of her candy bar left. 

500

Lawrence planted tomato seeds on 10 5/6 of the garden. Kiesha planted lettuce seeds on 8 14/15 of the garden. How much of the garden did both of them use? 

They both used 19 23/30 of the garden to plant their seeds. 

500
9 1/2 - 5 8/12
3 5/6
500

what is 154/13 written as a mixed number?

11 and 11/13

500

What fraction would represent the number of girls we have in the class today ?

15/25

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