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Article #391

Problem Cycle 3

#391
From: Carol Hooper
Date: Thu, 21 Jan 1993 05:20
39 lines
2135 bytes
***** Mathmagic Problem Cycle 3: Level K-2 *****
DOUBLING-These problems all deal with the idea of
doubling **Edna has 9 pennies. Her mom gives her 9
more pennies. This doubles the amount of pennies
that Edna has. How many pennies does Edna now have?
**Tom tells 2 friends a secret. Each of these
friends tells 2 more people the secret.  Including
Tom, How many people know the secret?  **Fold a
piece of paper in half. when you open the paper it
is divided into 2 sections.  If you fold it in half
twice, how many sections will there be?  How many
times must you fold a piece of paper in half to get
16 sections?  **How many seconds does it take you
to say the alphabet? If you take twice as long the
next time, how long will it take?
***** Mathmagic Problem Cycle 3: Level  3-4*****
Monica, Tony, and Ana want to equally share a cake.
How can they do this so that everybody feels that
they got their fair share?
***** Mathmagic Problem Cycle 3: Level 5-6 *****
A palindrome is an expression that reads the same
forwards and backwards. An example of a palindrome
word is "race car." Write it backwards and it still
spells the same thing.  Last year was a palindrome
year, since 1991 is a palindrome number. Answer
these questions concerning palindrome numbers.  A)
Prior to 1991 when was the last palindrome year?
B) When will the next palindrome year occur? (How
old will you be?) C) What is the greatest
palindrome number less than 500?  D) What is the
least 4 digit palindrome number?  E) What kind of
number do you get when you add 2 palindrome numbers
together?
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Path: arc1-ca.pugleaf.net!sparky!uunet!psgrain!puddle!f105.n381.z1.fidonet.org!Carol.Hooper
From: Carol.Hooper@f105.n381.z1.fidonet.org (Carol Hooper)
Sender: ufgate@puddle.fidonet.org (newsout1.26)
Newsgroups: k12.sys.channel2
Subject: Problem Cycle 3
Message-ID: <40407.2B5FAA7D@puddle.fidonet.org>
Date: Wed, 20 Jan 93 22:20:39 PDT
Organization: FidoNet node 1:381/105 - Hawks BBS K12Net, El Paso TX
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