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To get a square photograph to fit into a rectangular frame, Li-Chih had to trim a 1-inch strip from one pair of opposite sides of the photo and a 2-inch strip from the other two sides. In all, he trimmed off 64 square inches. What were the original dimensions of the photograph? |
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Math Scoring Guide |
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| Teacher: ______________________ |
Date: ___/____/___ |
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| CU - Conceptual Understanding | 1 | 2 | 3 | 4 | 5 | 6 |
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| PS - Processes & Strategies | 1 | 2 | 3 | 4 | 5 | 6 |
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| V - Verification | 1 | 2 | 3 | 4 | 5 | 6 |
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| C - Communication | 1 | 2 | 3 | 4 | 5 | 6 |
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| ACC - Accuracy | 1 | 4 | 5 | |||
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| ___ May be revised and returned for an improved score. | ||||||