Consider the following work of a student:
$\begin{array} { r }
84 \
\underline{\times \quad 45} \
20 \
400 \
160 \
\underline{320 }\
900
\end{array}$
A) There is an error with the 20.
B) There is an error with the 400.
C) There is an error with the 160.
D) There is an error with the 320.
E) There is no error with this student's work.

Question

Consider the following work of a student: 
$\begin{array} { r } 
84 \
\underline{\times \quad 45} \
 20 \
400 \
160 \
\underline{320 }\
 900
\end{array}$
A) There is an error with the 20.
B) There is an error with the 400.
C) There is an error with the 160.
D) There is an error with the 320.
E) There is no error with this student's work.

Quizplus · Accepted Answer

The Answer of Consider the following work of a student: 
$\begin{array} { r } 
84 \
\underline{\times \quad 45} \
 20 \
400 \
160 \
\underline{320 }\
 900
\end{array}$
A) There is an error with the 20.
B) There is an error with the 400.
C) There is an error with the 160.
D) There is an error with the 320.
E) There is no error with this student's work.

Consider the Following Work of a Student 84×45‾20400160320‾900\begin{array} { r } 84 \\\underline{\times \quad 45} \\ 20 \\400 \\160 \\\underline{320 }\\ 900\end{array}84×45​20400160320​900​

Consider the Following Work of a Student $\begin{array} { r } 84 \\\underline{\times \quad 45} \\ 20 \\400 \\160 \\\underline{320 }\\ 900\end{array}$