HIGHLINE SCHOOL DISTRICT                                                      School:   _________________

SECOND YEAR MATH OLYMPIAD March 25, 2000

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                                                                                                               Team Number:  ___________

Number sense

                                                                                                              

 

1.         3,  6,  9, and 12 are some multiples of 3.  How many multiples of 3 are there between 10 and 226?

 

 

 

_________________

 

2.         What is the next number in each of these sequences? 

 

 

 

                        3          10        20        33                                                     _________________

 

 

 

                        1          3          7          15         31                                        _________________

 

 

 

2.         What is the greatest common factor (GCF) of 91 and 117?

 

 

 

 

_________________

 

4.         How many different, prime number factors does 720 have?

 

 

 

 

_________________

 

5.         A football team claims that all the numbers on their jerseys were prime numbers under 100.  What is the largest number of players the team could have?