HUES 6th Grade Math Choice #14 09-May-2000

Hollis Upper Elementary School, Hollis, New Hampshire

1. 1991-92 Annual 7th grade math contest

1.10.  One-eight of one-fourth equals what?

1.12.  6 hours 54 minutes + 4 hours 56 minutes equals what?

1.18.  The sum of three consecutive integers is 21.  The smallest of these three integers is what?

1.21.  If I have 5 pennies, 5 nickels, 5 dimes, and 5 quarters, the fewest number of these
         coins I would need to make 47¢ is what?

1.29.  A rocketship flies at 36,000 km/hr.  If I fly 120 km in this rocketship, for how may seconds
         do I fly?

1.33.  There are 24 four-digit numbers than can be formed, each using all the digits 1, 2, 3, and 4.
         What is the sixth largest such number?

1.35.  The sum of five unequal whole numbers is 90.  The second largest of these five numbers
         can be at most what?

1.38.  My 12-hour clock runs backwards.  If it now displays the correct time, then it will
         next display the correct time in how many hours?

1.39.  If the circumference of a circle is numerically equal to the area of the same circle,
         then a radius of the circle is what?

Source: The Math League

Don Braffitt