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For this task, you will watch video of student solving 7 x 8 using a "number sense strategy.\" You can access the video at the following link: http:[[smarturl.it[CM4.8. \"6' "'V""r"'*'"*" I. 7 r 7 cccccc [A1] Represent the student's strategy using symbols. Then, describe briefly what the student is doing. [A2] Represent what is happening mathematically in the student's strategy in two ways: [A2a] using an equal groups model [A2b] using an area model The parts of the student's strategy should be clearly visible in the model. [A2a] Equal groups model for student strategy in the [A2b] Area model for student strategy in the video video