Kiran is using long division to find 623 = 7. He starts by dividing 62 by 7. In which decimal place should kiran place the first
7/6 2 3
dinit of the quotient (8)?

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: