add/ subtract LIKE denominators
add/ subtract UNLIKE denominators
Multiplying
Dividing
Simplify
100
7/8 + 3/8
1 1/4
100
3/4 + 5/8
1 3/8
100
2/3 x 7/8
7/12
100
2/3 divided by 1/4
2 2/3
100
Simplify 12/36
1/3
200
1 2/3 + 2 2/3
4 1/3
200
2/3 - 1/4
5/12
200
1 2/3 x 1 1/3
2 2/9
200
1 1/5 divided by 4
What is 3/10
200
Simplify 20/55
4/11
300
3 1/5 - 1 3/5
1 3/5
300
2 1/5 - 1 1/3
13/15
300
4 x 2 1/5
8 4/5
300
2 3/4 divided by 1 1/3
2 1/16
300
Simplify 18/60
3/10
400
Ray ordered 5 pizzas for a party. He and his guests ate 2 1/4 pizzas. How much did he have left?
2 3/4
400
Paul can jump 4 1/2 feet high. Tim can jump 3 7/8 feet high. How much higher can Paul jump?
5/8
400
Paul scored 15 points in a basketball game. Ron scored 1/5 of the amount of points as Paul. How many points did Ron have?
3
400
You have a board that is 10 feet long. How many 3/4 foot long pieces could you cut the board into?
13 1/3
400
Simplify 45/150
3/10
500
Ted bought 7/8 lb of candy, Jed bought 3/8 lb of candy, and Ned bought 5/8 lb of candy. How much candy did they buy in all?
1 7/8 lb
500
Chris walks 1/4 miles to school, Taylor walks 1/3 miles to school, and Jan walks 5/8 miles to school. How far do they walk all together?
1 5/24 miles
500
Tim ordered 30 sodas for his party. Of the sodas, 1/5 are diet. How many sodas are NOT diet?
24
500
You have 12 1/2 lbs of turkey. You need to make sandwhiches with 1/3 lb on each sandwhich. How many sandwhiches can you make?
What is 37 1/2
500
Simplify 17/57
17/57
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