Vở bài tập Toán lớp 3 Bài 37: Chia số có ba chữ số cho số có một chữ số

a) \(\begin{array}{l}\begin{array}{*{20}{c}}\text{750} \\ \underline {6\ \ \ \ } \end{array} \left| \begin{array}{l}\underline { \ 3\ \ \ \ } \\ \ \text{250}\end{array} \right. \\ \ 15 \\ \ \underline {15 \ \ \ } \\ \ 00 \end{array}\)

b) \(\begin{array}{l}\begin{array}{*{20}{c}}\text{462} \\ \underline {4\ \ \ \ } \end{array} \left| \begin{array}{l}\underline { \ 4\ \ \ \ } \\ \ \text{115}\end{array} \right. \\ \ 06 \\ \ \underline {\ \ 4 \ \ \ } \\ \ \ \ 22 \\ \ \underline {\ \ 20 \ \ \ } \\ \ \ \ \ \ 2 \end{array}\)

a) \(\begin{array}{l}\begin{array}{*{20}{c}}\text{640} \\ \underline {64\ \ } \end{array} \left| \begin{array}{l}\underline { \ 8\ \ \ \ } \\ \ \text{80}\end{array} \right. \\ \ \ \ 00 \end{array}\)

b) \(\begin{array}{l}\begin{array}{*{20}{c}}\text{481} \\ \underline {42\ \ } \end{array} \left| \begin{array}{l}\underline { \ 7\ \ \ \ } \\ \ \text{68}\end{array} \right. \\ \ \ \ 61 \\ \ \underline {\ \ 56 \ } \\ \ \ \ \ \ 5 \end{array}\)

a) Đúng

b) Sai

\(\begin{array}{l}\begin{array}{*{20}{c}}\text{707} \\ \underline {70\ \ } \end{array} \left| \begin{array}{l}\underline { \ 7\ \ \ \ } \\ \ \text{101}\end{array} \right. \\ \ \ \ 07 \\ \ \underline {\ \ 07 \ } \\ \ \ \ \ \ 0 \end{array}\)

c) Sai

\(\begin{array}{l}\begin{array}{*{20}{c}}\text{485} \\ \underline {48\ \ } \end{array} \left| \begin{array}{l}\underline { \ 8\ \ \ \ } \\ \ \text{60}\end{array} \right. \\ \ \ \ 05 \\ \ \underline {\ \ \ \ 0 \ } \\ \ \ \ \ \ 5 \end{array}\)

a)

\(\begin{array}{l}\begin{array}{*{20}{c}}\text{625} \\ {12\ \ } \end{array} \left| \begin{array}{l}\underline { \ 5\ \ \ \ } \\ \ \text{125}\end{array} \right. \\ \ \ \ 25 \\ \ \ \ \ \ 0 \end{array}\)

b)

\(\begin{array}{l}\begin{array}{*{20}{c}}\text{968} \\ {16\ \ } \end{array} \left| \begin{array}{l}\underline { \ 8\ \ \ \ } \\ \ \text{121}\end{array} \right. \\ \ \ \ 08 \\ \ \ \ \ \ 0 \end{array}\)

c)

\(\begin{array}{l}\begin{array}{*{20}{c}}\text{414} \\ {11\ \ } \end{array} \left| \begin{array}{l}\underline { \ 3\ \ \ \ } \\ \ \text{138}\end{array} \right. \\ \ \ \ 24 \\ \ \ \ \ \ 0 \end{array}\)

d)

\(\begin{array}{l}\begin{array}{*{20}{c}}\text{684} \\ {08\ \ } \end{array} \left| \begin{array}{l}\underline { \ 6\ \ \ \ } \\ \ \text{114}\end{array} \right. \\ \ \ \ 24 \\ \ \ \ \ \ 0 \end{array}\)