Answer :
[tex]5(871)=5*871[/tex]
[tex]\text{Set up the long multiplication.}[/tex]
[tex]\text{Calculate 5 x 1, which is 5.}[/tex]
[tex]\text{Calculate 5 x 7, which is 35.}[/tex]
[tex]\text{Since 35 is two-digit, we carry the first digit 3 to the next column.}[/tex]
[tex]\text{Bring down the carry digit of 3.}[/tex]
[tex]\text{Calculate 5 x 8, which is 40.}[/tex]
[tex]\text{Since 40 is two-digit, we carry the first digit 4 to the next column.}[/tex]
[tex]\text{Bring down the carry digit of 4.}[/tex]
[tex]\text{Calculate 5 + 350 + 4000, which is 4355}[/tex]
[tex]\text{Therefore, 5 x 871 = 4355.}[/tex]
[tex]\text{Set up the long multiplication.}[/tex]
[tex]\text{Calculate 5 x 1, which is 5.}[/tex]
[tex]\text{Calculate 5 x 7, which is 35.}[/tex]
[tex]\text{Since 35 is two-digit, we carry the first digit 3 to the next column.}[/tex]
[tex]\text{Bring down the carry digit of 3.}[/tex]
[tex]\text{Calculate 5 x 8, which is 40.}[/tex]
[tex]\text{Since 40 is two-digit, we carry the first digit 4 to the next column.}[/tex]
[tex]\text{Bring down the carry digit of 4.}[/tex]
[tex]\text{Calculate 5 + 350 + 4000, which is 4355}[/tex]
[tex]\text{Therefore, 5 x 871 = 4355.}[/tex]