Question

631-(683-185): 6 столбиком ​

Answer 1

638-185=453

453:6=75 (3 ост)

  453|6

-  42   |75

     33

 -   30

        3

надеюсь понятно

Answer 2

Sure, I can help you solve the expression $631 - (683 - 185)$ using the column (or "vertical") method.

Step 1: Subtract $683$ from $185$:

$$\begin{align*} &\phantom{-}1 \\ &\phantom{-}1\phantom{8}5 \\ &-\phantom{1}6\phantom{8}3 \\ &\underline{\phantom{1}\phantom{1}0\phantom{5}} \\ &\phantom{-}0\phantom{1}\phantom{2} \end{align*}$$

Step 2: Subtract the result from step 1 ($105$) from $631$:

$$\begin{align*} &\phantom{+}6 \\ &\phantom{+}3\phantom{1}1 \\ &-\phantom{+}1\phantom{0}5 \\ &\underline{\phantom{+}5\phantom{2}6} \\ &\phantom{+}5\phantom{2}6 \end{align*}$$

So, $631 - (683 - 185) = 526$.