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Java Games: Flashcards, matching, concentration, and word search. |
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Integers
These games review the vocabulary and basic concepts of an introduction to integers.
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| A | B |
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| negative numbers | below zero |
| positive numbers | above zero |
| origin | the zero point on a number line |
| opposite numbers | numbers the same distance from zero |
| integers | whole numbers and their opposites |
| absolute value | a number's distance from zero |
| coordinate system | intersecting horizontal and vertical number lines |
| x-axis | horizontal number line |
| y-axis | vertical number line |
| quadrants | fourths of the coordinate plane |
| ordered pair | (x,y) |
| x-coordinate | first in the ordered pair |
| y-coordinate | second in the ordered pair |
| quadrant I | (+,+) |
| quadrant II | (-, +) |
| quadrant III | (-,-) |
| quadrant IV | (+, -) |
| additive inverse | a #'s opposite, used when adding unlike signs |
| The Zero Property of Addition | a +(-a )= 0 |
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