Điền số thích hợp vào ô trống:

\(256 + 148 \times 3 - 309 = \)

A. \(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{\,4025}\\{98}\end{array}}\\\hline{\,\,\,\,3045}\end{array}\)            

B. $\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{4025}\\{\,\,\,\,\,9\,\,\,8\,\,}\end{array}}\\\hline{\,\,\,\,3117}\end{array}$

C. \(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{\,4025}\\{\,\,\,\,\,\,98}\end{array}}\\\hline{\,\,\,\,\,3927}\end{array}\)

D.\(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{\,4025}\\{\,\,\,\,\,\,98}\end{array}}\\\hline{\,\,\,\,3937}\end{array}\)

A. \(31148\)    

B. \(32148\)    

C. \(76672\)    

D. \(75572\)

A. \(x = 3279\)

B. \(x = 3389\)

C. \(x = 4879\)

D. \(x = 8911\)