HIGHLINE SCHOOL DISTRICT                                                      School:   _________________

FIRST YEAR MATH OLYMPIAD March 25, 2000

1

 
                                                                                                               Team Number:  ___________

Number sense

                                                                                                              

 

1.         I bought a stereo boom box for $168.40 before tax.  If the sales tax is 8.2% of the price, how much did I pay in total for the boom box, to the nearest penny?

 

 

 

_________________

 

2.         Five consecutive integers add up to 115.  What is the smallest of these integers?

 

 

 

_________________

 

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

 

 

 

_________________

 

4.         Fill out the missing elements of this table.  Each row represents the same number.  Reduce fractions to lowest terms

Fraction

Decimal

Percent%

2/5

 

 

 

 

 

.92

 

 

 

 

18%

9/15

 

 

 

 

5.         Arrange these numbers from smallest to largest:

 

                                                .26      .38      1/4       3/8       .3

 

 

 

__________,  __________,  __________,  ___________,  ___________

                                                                smallest                                                                                                                                                largest