**WASHINGTON STATE MATHEMATICS COUNCIL**

**1997 MIDDLE SCHOOL MATH OLYMPIAD**

**FIFTH GRADE NUMBER SENSE**

**SCHOOL ___________________________ TEAM_______ **

1). How many 2-digit numbers have a "3" in them?

Answer:_________

2). The sum of five consecutive odd integers is 65. What is the smallest
of the numbers?

Answer:_________

3). Courtney started on the ground floor of the Columbia Tower building
and rode the elevator up 3 floors to the 4th floor. She then rode it down
5 floors (into the basement). Finally she rode up 10 floors and got off.
What floor was she on?

Answer:_________

4). Suppose the time is now 2 o'clock on a twelve hour clock . What
time will it show 1,000 hours from now?

Answer:_________

5). A cage at the Woodland Park Zoo in Seattle contains both wild turkeys
and white tailed deer. If there are a total of 54 eyes and 84 feet in the
cage, how many turkeys are in the cage?

Answer:_________