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| Intensive Practice 3A |
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last updated
May 31, 2007
| Topic 4: Mutliplication and Division by 6, 7, 8 and 9 | ||||||
| p. 49 | 6 | 772 should by 672. | ||||
| More Challenging Problems | ||||||
| p. 88 | 7 | Problem has insufficient information. You can add "There were five times as many women as men." One solution involves making a table and trying a few possibilities. Skills targeted are recognizing when three number add to 100, multiplying by 3 and 5, subtracting from 100, and problem solving approaches. | ||||
