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Like Denominators
Unlike Denominators
Renaming
More Renaming
Mixed Bag of Goodies
100
7/12 - 1/12
What is 1/2?
100
1/6 - 1/10
What is 1/15?
100
7 - 4 3/4
What is 2 1/4?
100

6 3/4 - 2 7/8

What is 3 7/8?

100
4 1/5 - 4/5
What is 3 2/5?
200
19/13 - 5/13
What is 1 1/13?
200
5/8 - 1/20
What is 23/40?
200
10 - 5 3/6
What is 4 1/2?
200
5 1/6 - 2 1/2
What is 2 2/3?
200
Find the prime factorization of 99.
What is 3 to the 2nd power x 11?
300
4/9 - 4/9
What is 0?
300
5 6/12 - 1 3/7
What is 4 4/14?
300
17 - 6 7/10
What is 10 3/10?
300
9 5/6 - 2 7/8
What is 6 23/24?
300

Alicia has 25 days she can use for vacation. She wants to take some 7-day trips. How many 7-day trips can Alicia take?

What are 3 trips?

400
6 8/9 - 2 2/9
What is 4 2/3?
400
7 5/6 - 4 2/5
What is 3 13/30?
400
10 - 3/9
What is 9 2/3?
400
3 3/8 - 2 9/10
What is 19/40?
400

List the factors of 70.

What are 1, 2, 4, 7, 14, 35, 70?

500
4 7/8 - 3 5/8
What is 1 1/4?
500
Clarissa bought 2 2/3 yd. of wrapping paper. After wrapping a gift, she had 1 1/6 yd. left. How much did she use?
What is 1 1/2 yard?
500

Charles had 10 feet of twine. He used 4 3/4 feet to tie up a package. Does he have enough twine left to tie up another package if she needs 6 1/4 feet of twine?

What is "no"?

500

Mr. Lin drove 18 1/2 miles to work. Then he moved 6 8/10 mile miles closer to work. How far does he drive to work now?

What is 11 7/10 miles?

500

There are 6 boys and 8 girls in a singing group. What fractional part of the group is girls?

What is 4/7?