2008 Junior High
Math Field Day
Roadrunner
Skills Tested: Calculator
usage, Pre-Algebra and Algebra
Number of Problems: 100
Time Limit: 1 hour
Points Possible: 100
Instructions:
1. Print both of your names, grade level, and school on the answer
sheet.
2. Answer each question on the answer sheet provided. Write legitimately
as messy handwriting will be counted against you.
3. Round your answers to three decimal places unless otherwise
specified. Write “no solution” when an answer cannot be obtained.
4. Do not write on the test booklet.
5. Disruptive behaviors or
cheating in any form will result in your disqualification form the event.
DO NOT
START THIS TEST UNTIL TOLD TO DO SO!
1) If 16384=2k, then
k=
2) What is 35% of 394?
3) If (p-3)3= 19683, what is
the value of (p+2)2 –(p/3)?
4) If a clock shows a time of
3:00 pm, and it’s consistent, what time will it show exactly 101 hours later?
5) Evaluate (5+1)/[(56/2)-19].
6) A trapezoid has height 38.4
and bases of 15.2 and 21.7. What is the area of the trapezoid?
7) Evaluate [23-4 / (3-5)].
8) If 0.56
[(37+L)-(23-4)]=10.332, what does L equal?
9) If 5/19= 15/x, what does x
equal?
10) How many seconds are in a
week?
11) Find the sum of the first 54
non-negative integers.
12) What is the smallest
four-digit integer that has a factor of 7?
13) The numerator of a certain fraction is 7 less
than the denominator. If the fraction is equal to 3/5, what is the numerator of
this fraction?
14) If 5x+(2/3)=3x+(10/7), what is the value of x?
15) Change 0.3856 to a fraction.
16) Simplify: 3.45[6(2.7) x
2.1(32)].
17) Tweety is five times lighter
than Sylvester. Sylvester is two ounces more than Tweety’s cage. If Tweety’s
cage weighs three pounds, how much does Tweety weigh?
18) Find the sum of all the
factors of 50.
19) If a=3, b=0.5, and c=-7,
then what is 8ca2+4bc?
20) $33.50 is 74% of how much?