Respuesta :
Answer:
Yes, the sum of partial products is equal to the final product.
Step-by-step explanation:
We need to check whether the sum of partial products is equal to the final product.
Let as consider the expression [tex]12\times 25[/tex].
The product of this expression is
[tex]12\times 25=300[/tex]
Write each numbers as the sum of place values.
[tex]12=10+2[/tex]
[tex]25=20+5[/tex]
Now, find the partial products.
| 10 2
----------|--------------------------------------------
20 | 20×10=200 20×2=40
5 | 5×10=50 5×2=10
----------|---------------------------------------------
Sum of partial products is
[tex]200+40+50+10=300[/tex]
Therefore, the sum of partial products is equal to the final product.
