Math Forum - Pre-Algebra Problem of the Week: Calendar

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Fall 2007

problem active
from 12:01 am	to 11:59 pm

revision deadline and sample solutions posted 11:59 pm

more comments and solutions posted after

Back-to-School Shopping Mon Aug 20 Sun Sep 02 Thu Sep 06 Sun Sep 09

Train Timetable Mon Sep 03 Sun Sep 16 Thu Sep 20 Sun Sep 23

Baking Blackberries Mon Sep 17 Sun Sep 30 Thu Oct 04 Sun Oct 07

Counting Chicken Wings Mon Oct 01 Sun Oct 14 Thu Oct 18 Sun Oct 21

Apple Picking* Mon Oct 15 Sun Oct 28 Thu Nov 01 Sun Nov 04

Pumpkin Carving for Charity* Mon Oct 29 Sun Nov 11 Thu Nov 15 Sun Nov 18

The World's Largest Popcorn Ball* Mon Nov 12 Sun Nov 25 Thu Nov 29 Sun Dec 02

Card Covers Mon Nov 26 Sun Dec 09 Thu Dec 13 Sun Dec 16

Sketchley Names That Negative Mon Dec 10 Sun Dec 30 Sat Jan 05 Sun Jan 06

Wondering about Water Mon Dec 31 Sun Jan 13 Thu Jan 17 Sun Jan 20

Spring 2008

problem active
from 12:01 am	to 11:59 pm

revision deadline and sample solutions posted 11:59 pm

more comments and solutions posted after

Richard's Rides Mon Jan 14 Sun Jan 27 Thu Jan 31 Sun Feb 03

Symmetry Surprise* Mon Jan 28 Sun Feb 10 Thu Feb 14 Sun Feb 17

Days on Other Planets Mon Feb 11 Sun Feb 24 Thu Feb 28 Sun Mar 02

Geo in Jeopardy * Mon Feb 25 Sun Mar 09 Thu Mar 13 Sun Mar 16

Heavy Hoisting Mon Mar 10 Sun Mar 23 Thu Mar 27 Sun Mar 30

Totolospi Mon Mar 24 Sun Apr 06 Thu Apr 10 Sun Apr 13

Postal Rates Mon Apr 07 Sun Apr 20 Thu Apr 24 Sun Apr 27

Photo Wall Mon Apr 21 Sun May 04 Thu May 08 Sun May 11

Train Travel Mon May 05 Sun May 18 Thu May 22 Sun May 25

Downloading Duel Mon May 19 Sun Jun 01 Thu Jun 05 Sun Jun 08

Summer: Scale Stepping Mon Jun 02 Sun Jun 15 Thu Jun 19 Thu Jun 19

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