2013 Abel R1 & R2 Problems
1.
What is 36 912 = 9m. Find m.
2.
Per, Ragnar, and Lars live in the same neighborhood. They have found out that the
straight line distance from Per to Ragnar is 250 m, and from Ragnar to Lars, it is 300 m.
What is the best one

January 2014
Round One Test
Time Limit:
60 minutes
Facts: The minimum function min returns the smallest oftwo or more real numbers, giving
the common least value in case there is a tie. Thus min(, 10) = , min(7, 8, 9) = 9,
and min(14, 20, 14) = 14. The gr

Force Factoring and Square of Sums for Beginners
S. Lal
March 2013
1
Introduction
Note that (a + b)2 = a2 + b2 + 2ab and (a b)2 = a2 + b2 2ab. Using this simple
fact, we can manipulate other problems by a method called force factoring.
For example, consid

Mock Math Counts Team Selection Test
(Jan 25 & 26, 2014)
(No Calculators please)
NAME _
Grade _
ICAE Class_
ICAE Teacher _
Home School (not ICAE) _
Are you representing your school at Chapter Math Counts
(Oakland February 8/15): Yes _ No _
(Wayne February

Mandelbrot R1-R2
1.
Suppose that Amal runs 20% faster than Shalin. If Shalin can run one lap in 84 seconds,
then how many minutes will it take Amal to run three laps?
2.
[N1] Claire writes down all the positive integers from 10 to 99, inclusive. She next

Math IV Placement Test
Winter 2014 November 23, 2013
Please check & correct your grade and the school name on the Admit Card. Make sure that
you are taking the test indicated on the Admit Card. Indicate any schedule preferences on
the Admit Card. The plac

Math IIB/III/IIIAB/IIIB Placement Test
Winter 2014 November 23, 2013
Please check & correct your grade and the school name on the Admit Card. Make sure that
you are taking the test indicated on the Admit Card. Indicate any schedule preferences on
the Admi

OAKLAND
Saturday, February 15th
Suburban Collection Showplace, Novi
Platinum Ballroom
8:15 8:45 a.m.
Registration & Calculator Check
Breakfast refreshments provided for Mathletes and Coaches in
the Testing Room.
8:45 9:00 a.m.
Welcome Address & General In

Twelve Assignments
Every Middle School
Student Should Write
Plus Prompts for Daily Writing
&
Guide for Surviving the Research Paper
Gary Chadwell
Copyright 2009 by Collins Education Associates LLC. All rights
reserved.
Twelve Assignments Every Middle Scho

1.
The number 632 is considered a "multiple number" since
the first digit is the product of the rest of the digits of the
number. How many 0igit multiple numbers exist?
1.
2.
At each stage the midpoints of the sides of each unshaded
equilateral triangle a

Euclid Practice Problems
1.
(a) In the diagram, ABC is a quarter of a circular pizza with centre A and radius 20 cm.
The piece of pizza is placed on a circular pan with A, B and C touching the
circumference of the pan, as shown. What fraction of the pan i