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Java Games: Flashcards, matching, concentration, and word search. |
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Algebra Flashcards
Match the following algebra expressions and equations.
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| A | B |
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| 21 – 4 | William had 21 dimes. He gave Gary 4. |
| 8 + c | Pete had 8 cars. He got some more. |
| $500 – d | Morgan had five hundred dollars. She lost some money in the library. |
| r x r = 25 | r = 5 |
| e + 2 = 15 | Shannon had some elephants. She received two more for her birthday. Now she has fifteen elephants. |
| (23 - r) x 4 = 12 | r = 20 |
| (6 + r) - 4 = 17 | r = 15 |
| r - 2 = 9 | There were some rats in a cage. Two escaped. Now there are nine rats in the cage. |
| r - $7.00 = $25.00 | r = $32.00 |
| r = 40 – r | r = 20 |
| Commutative Property | Order Property |
| Associative Property | Grouping |
| 17 + 4 = n + 17 | Commutiative Property |
| (12 + 8) + 3 = 12 (n + 3) | Associateive Property |
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Technology Facilitator |
Banks Road Elementary School |
| Raleigh, NC |
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