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Why don't you emphasize the front and back positions in the second grade multiplication application problem?
Multiplication can be expressed as: factor multiplied by factor equals product.

According to the query of primary education network, multiplication can be expressed as: factor multiplied by factor equals product, and according to the law of multiplication exchange, these two factors can exchange positions and the product remains unchanged, so the application problem of high quadratic method does not need to emphasize the position before and after.