Adding Fractions
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Extra Fraction Concepts
100

5/5 + 4/5

What is 9/5

100

19/2 - 1/2

What is 18/2 or 9

100

5/6 x 2/1

What is 10/6 or 5/3

100

2/3 divided 1/2

What is 4/3

100

What is the ratio (fraction) of students compared to the teacher in this classroom?

Teacher will give the answer

200

11/12 + 7/12

What is 18/12

200

30/8 - 11/8

What is 19/8

200

5/6 x 3/5

What is 15/30 or 1/2

200

4/2 divided by 2/3

What is 12/4 or 3

200

What must be present for you to be able to add or subtract fractions straight across? EX: 5/3 - 10/4

You must first get common denominators (the bottom number of the fraction).
300

7/63 + 24/63

What is 31/63

300

27/12 - 19/12

What is 8/12 or 2/3

300

8/9 x 9/10

What is 72/90 or 4/5

300

2/7 divided 7/1

What is 2/49

300

What phrase did we use for discussing how to divide fractions?

What is "Keep it, Change it, Flip it" or some variation of that. 

400

14/16 + 2/16

What is 16/16 or double points if the student answered 1

400

20/9 - 31/9

What is -11/9

400

5/8 x 1/11

What is 5/88

400

2/13 divided 5/26

What is 52/65 or 4/5

400

Reduce 15/21 to lowest terms

What is 5/7

500

5/2 + 2/3

What is 19/6

500

12/2 - 3/4

What is 21/4

500

6 x 3/5

What is 18/5

500

7 divided 4/5

What is 35/4

500

Change 27/6 into a mixed fraction

What is 4 1/2 or 4 3/6

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