Respuesta :
Factor because the answer to a multiplication problem is a factor.
This involves understanding properties of algebraic operations.
Option C is correct; partial product.
- We want to find the product of a two digit number and one digit number.
- Let the tow digit number be xy and let the one digit number be z.
Thus, we have;
xy * z
- But from what the question is saying, we will have;
(10x•z) + (y•z)
Where;
(10x•z) and (y•z) are partial products
Let's use real numbers to test this first;
23 × 4 = 92 will be expressed as;
(20 × 4) + (3 × 4) = 80 + 12 = 92
This method works and it is known as addition of partial products.
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