GCF and LCM
Addition/Subtraction of Fractions
Addition/Subtraction of Mixed Numbers
Renaming: Addition and Subtraction
Application Problems
100
Find the GCF of 9 and 21
What is 3
100
10/13 + 5/13
What is 15/13 = 1 and 2/13
100
Find the sum: 8 and 2/5 + 5
What is 13 and 2/5
100
What is the difference between 7 and 6 8/12
What is 1/3
100
Nathalie had 11/12 of a tank of gas. She used some and had 1/3 of a tank left. How much gas did she use?
What is 7/12 tank of gas
200
Find the LCD of 5/8 and 6/12
What is 24
200
4/9 + 1/3
What is 7/9
200
8 and 3/4 - 7 and 1/6
What is 1 and 7/12
200
Find the difference: 16 - 9 and 5/8
What is 6 and 3/8
200
Harry exercised 14 and 2/3 min. in the morning and 23 and 5/6 min. in the afternoon. How long did he exercise in all?
What is 38 and 1/2 min.
300
In her coin book, Slyvia wants to arrange 18 Frrench coins and 24 Spanish coins in equal rows on the page. What is the greatest number of Spanish or French coins she can arrange in each row?
What is 6 coins
300
4/5 + 3/10 + 1/4
What is 1 and 7/20
300
5 and 11/16 - 5 and 3/16
What is 8/16 or 1/2
300
Find the sum: 4 and 3/4 + 2 and 7/20
What is 7 and 1/10
300
Mr. Russell added 1/8 teaspoon of pepper, 1/2 teaspoon of salt, and 1/4 teaspoon of curry powder to the stew. How many teaspoons of seasoning did she add to the stew?
What is 7/8 teaspoon of seasoning
400
Blue paper sells in multiples of 6 sheets, and green paper sells in multiples of 8 sheets. What is the least number of sheets of each color Ted can buy to have the same number of each color?
What is 24 sheets
400
23/36 - 5/12
What is 2/9
400
9 + 8 and 1/3 + 3 and 1/12
What is 20 and 5/12
400
Find the sum: 9 and 8/20 + 3/5
What is 10
400
A piece of tin 2 and 3/8 ft. long was cut from a 4-ft. sheet of tin. How much of the sheet was left?
What is 1 and 5/8 ft. left
500
What is the LCD of 2/9 and 4/15
What is 45
500
Compare: <, >, = 1/4 + 2/9 _____ 9/10 - 1/6
What is 17/36 < 11/15
500
3 and 12/18 - 3 and 2/3
What is 0
500
Find the difference: 11 and 3/8 - 8 and 2/3
What is 2 and 17/24
500
Koji gave a dalmatian 2 and 1/2 dog biscuits. He gave a poodle 1 and 1/2 biscuits,a collie 2 and 3/4 biscuits. How many biscuits did Koji give to the dogs?
What is 6 and 3/4 biscuits
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