Subtraction Clock (N-1)
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Author's Game Description
Subtract the number 1 from the numbers on the clockface.
The basic image is made freely available by GTCO Calcomp.
Category: Science Games
Created by tickman, 3 Oct, 2007
Tags: 1, clock, kids, math, science, subtraction

7 ratingsPlayed 273 times | 3 Fav's
tickman 1 month ago
john7kimble 1 month ago
whats the point of this
tickman 2 years ago
The original is available at:
http://www.gtcocalcomp.com/erc/
interwritebackgrounds/clock_face.jpg
Even though it is freely available, there is a disclaimer:
tickman 2 years ago
Subtract the number 10 from the numbers on the clockface.
The basic image is made freely available by GTCO Calcomp.
| Highscores — Subtraction Clock (N-1) | Place 1 - 10 | |||
|---|---|---|---|---|
| Player Name | Score | Time | Date of Play | |
| 1 | Eoin | 100% | 0:12.6 min. | 23 Sep, 2008 |
| 2 | Sab | 100% | 0:13.0 min. | 7 Apr, 2009 |
| 3 | Veejay | 100% | 0:13.1 min. | 11 Apr, 2008 |
| 4 | kondzio | 100% | 0:14.2 min. | 25 Sep, 2008 |
| 5 | Raffy | 100% | 0:14.5 min. | 10 Sep, 2008 |
| 6 | Jimic | 100% | 0:15.2 min. | 10 Jul, 2009 |
| 7 | georg10 | 100% | 0:15.2 min. | 25 Jun, 2009 |
| 8 | jjfraney10 | 100% | 0:15.3 min. | 21 Feb, 2009 |
| 9 | T0m0o | 100% | 0:16.0 min. | 3 Jun, 2008 |
| 10 | mjkelly42 | 100% | 0:16.2 min. | 16 Jul, 2009 |
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The point is to practice simple math (for kids)