Fractions

Adding Fractions

100

1/2 + 1/2

1

200

2/4 + 1/4

3/4

300

5/12 + 1/4 

2/3

400

1 3/4 + 2 3/8

4 1/8

500

8 2/5 + 4 5/6

13 7/30

Subtracting Fractions

100

1/2 - 1/2

0

200

2/3 - 4/9

2/9

300

9/12 - 2/3

1/12

400

1 3/5 - 7/10

9/10

500

14 3/5 - 7 11/15  

6 13/15

Conversions

100

6/4

1 1/2

200

2 4/5

14/5

300

130/3

43 1/3

400

23 7/9

214/9

500

789/14

56 5/14

Simplify

100

12/24

1/2

200

125/150

5/6

300

48/120

2/5

400

108/135

4/5

500

231/847

3/11

????

100

What is the standard temperature of a hot shower?

140˚

200

How many elements on the period table?

118

300

How many bones are there in an average dog's body?

319

400

If you ran a marathon every day, how many days would it take you to run around the world (assuming you can run on water)?

almost 1,000 days

500

According to Oxford Dictionary, the word "set" has the most official meanings in the English language. How many different meanings does "set" have?

464