It seems like you're asking for a multiplication expression based on a model, but I don't have access to visual content or specific models. However, I can create a generic example for you.
Part A:
Multiplication Expression: \( 4 \times 3 \)
Part B:
In this expression, \( 4 \times 3 \) represents the multiplication of two numbers: 4 and 3. This can be explained with a model, such as an array or groups.
For instance, if we visualize this with an array model, we can think of it as having 4 rows of 3 dots each:
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In this array, there are 4 groups (or rows) of 3, which collectively shows the process of multiplication.
The final product of this multiplication expression is \( 12 \), which indicates that there are a total of 12 dots when you count them all together in the array. The model illustrates how multiplication can be viewed in terms of groups or arrays, efficiently representing the total count created by multiplying the two factors.
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