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Tool:
Circle 0 |
Screenshot:
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| Go to: |
http://nlvm.usu.edu/en/nav/frames_asid_122_g_3_t_1.html
(opens a new window)
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| Description: |
Position the 14 numbers inside of the circles and intersections of circles in such a way that the three numbers in each of the circles sums (adds up) to zero. |
| Technology Type: |
Java Applet | |
| Guide: |
User's Guide
(opens a new window)
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| Author: |
National Library of Virtual Manipulatives (Utah State University) |
| Language: |
English | |
| Cost: |
Does not require payment for use |
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| Average Rating: |
 [4]
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| Tools: |
Circle 99 |
|
Number Puzzles |
|
Circle 3 |
|
Circle 21 |
| Courses: |
Math 4 |
Addition |
| Math 5 |
Addition |
| Math 6 |
Addition |
| Math 7 |
Integer operations |
| Algebra |
Integer Operations |
|
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roch |
| Comment: | This is more than just naked number calculations with positive and negative integers-it makes the player use strategy and be aware of more than one math operation at a time. |
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iris08 |
| Comment: | The game involves quite a bit of strategy (which may be a good or a bad thing). Due to this, the user ends up doing much more calculating and re-calculating number combinations in order to win the game. |
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