Number Sense

1). (2 points) Simplify:

8 + 6 x 5 + ( 3 + 6 ) =





Answer: ______

TEAM NO ____ TEAM MEMBERS:

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2). (2 points) Add:

15 + 14 + 13 + 12 + 11 + ... + 2 + 1 =

Answer:________

3). (2 points) Add the square root of 196 and the square root of 225


Answer:________

4). (2 points) Simplify:

Answer:________

5). (2 points) Express .375 as a fraction


Answer:________

6). (2 points) Express 1.6 as an improper fraction


Answer:________

7). (2 points) What is the smallest number, besides 1, that is both a perfect square and a perfect cube?

Answer:________