How is using partial products to find the product of two 2-digit factors similar to how you have used partial products in the pa
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2 answers:
Answer:
The similarity to the old method is restricted only to the summation.
Step-by-step explanation:
The Partial Products Algorithm consists of
1) Drawing a square equally divided by four
2) Then place the tenths and units of decomposed 2 digit numbers
3) Multiply four products (these are the partial products) and then add it all up.
The similarity to the old method is restricted only to the summation. But in Partial Products, this addition is easier since the results are in rounded or in many addends.
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so if x = -1, let's plug that in the second equation
-5(-1)+y = 5
5+y = 5
y = 0
