Like Denominators

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 wome 7-dat 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?