Phiếu rèn kĩ năng tính toán Toán lớp 4 Phép nhân các số tự nhiên có đáp án

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Phép nhân các số tự nhiên : 2 498 212 x 3 =

2/8

\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2{\rm{ }}498{\rm{ }}212}\\{{\rm{ }}3}\end{array}} \\.....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{8{\rm{ }}973{\rm{ }}575}\\{{\rm{ 5}}}\end{array}} \\....................\end{array}\)	\[\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}207{\rm{ }}502}\\{{\rm{ }}3}\end{array}} \\....................\end{array}\]	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{9{\rm{ }}927{\rm{ }}831}\\{{\rm{ }}3}\end{array}} \\....................\end{array}\)
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4{\rm{ }}925{\rm{ }}939}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{7{\rm{ }}138{\rm{ }}264}\\{{\rm{ 5}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{6{\rm{ }}915{\rm{ }}387}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4{\rm{ }}827{\rm{ }}193}\\{{\rm{ 7}}}\end{array}} \\....................\end{array}\)
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5{\rm{ }}274{\rm{ }}913}\\{{\rm{ 2}}}\end{array}} \\....................\end{array}\)	\[\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}985{\rm{ }}627}\\{{\rm{ 9}}}\end{array}} \\....................\end{array}\]	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5{\rm{ }}492{\rm{ }}173}\\{{\rm{ 5}}}\end{array}} \\....................\end{array}\)	\[\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}184{\rm{ }}752}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\]
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5{\rm{ }}368{\rm{ }}219}\\{{\rm{ 6}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4{\rm{ }}728{\rm{ }}951}\\{{\rm{ 5}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2{\rm{ }}847{\rm{ }}196}\\{{\rm{ 8}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}958{\rm{ }}274}\\{{\rm{ }}3}\end{array}} \\....................\end{array}\)
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4{\rm{ }}627{\rm{ }}819}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}281{\rm{ }}975}\\{{\rm{ 9}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5{\rm{ }}071{\rm{ }}839}\\{{\rm{ 6}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5{\rm{ }}173{\rm{ }}926}\\{{\rm{ 3}}}\end{array}} \\....................\end{array}\)
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2{\rm{ }}849{\rm{ }}753}\\{{\rm{ 7}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}927{\rm{ }}158}\\{{\rm{ 6}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{3{\rm{ }}148{\rm{ }}759}\\{{\rm{ 8}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{1{\rm{ }}808{\rm{ }}958}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\)
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{2{\rm{ }}675{\rm{ }}327}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{1{\rm{ }}527{\rm{ }}181}\\{{\rm{ 5}}}\end{array}} \\...................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{1{\rm{ }}738{\rm{ }}952}\\{{\rm{ 7}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{9{\rm{ }}401{\rm{ }}705}\\{{\rm{ 4}}}\end{array}} \\....................\end{array}\)
\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{4{\rm{ }}915{\rm{ }}508}\\{{\rm{ 6}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{5{\rm{ }}828{\rm{ }}917}\\{{\rm{ }}3}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{7{\rm{ }}295{\rm{ }}381}\\{{\rm{ 6}}}\end{array}} \\....................\end{array}\)	\(\begin{array}{l}\underline { \times \begin{array}{*{20}{c}}{1{\rm{ }}968{\rm{ }}275}\\{{\rm{ 7}}}\end{array}} \\....................\end{array}\)

Nhập câu trả lời ở đây

0/3000 ký tự

Giải thích

\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{2{\rm{ }}498{\rm{ }}212}\\{{\rm{ }}3}\end{array}} \\{\rm{ }}7{\rm{ }}494{\rm{ }}636\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{8{\rm{ }}973{\rm{ }}575}\\{{\rm{ 5}}}\end{array}} \\{\rm{ }}44{\rm{ }}867{\rm{ }}875\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}207{\rm{ }}502}\\{{\rm{ }}3}\end{array}} \\{\rm{ }}9{\rm{ }}622{\rm{ }}506\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{9{\rm{ }}927{\rm{ }}831}\\{{\rm{ }}3}\end{array}} \\{\rm{ }}29{\rm{ }}783{\rm{ }}493\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{4{\rm{ }}925{\rm{ }}939}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}19{\rm{ }}703{\rm{ }}756\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{7{\rm{ }}138{\rm{ }}264}\\{{\rm{ 5}}}\end{array}} \\{\rm{ }}35{\rm{ }}691{\rm{ }}320\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{6{\rm{ }}915{\rm{ }}387}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}27{\rm{ }}661{\rm{ }}548\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{4{\rm{ }}827{\rm{ }}193}\\{{\rm{ 7}}}\end{array}} \\{\rm{ }}33{\rm{ }}790{\rm{ }}351\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{5{\rm{ }}274{\rm{ }}913}\\{{\rm{ 2}}}\end{array}} \\{\rm{ }}10{\rm{ }}549{\rm{ }}826\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}985{\rm{ }}627}\\{{\rm{ 9}}}\end{array}} \\{\rm{ }}35{\rm{ }}870{\rm{ }}643\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{5{\rm{ }}492{\rm{ }}173}\\{{\rm{ 5}}}\end{array}} \\{\rm{ }}27{\rm{ }}460{\rm{ }}865\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}184{\rm{ }}752}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}12{\rm{ }}739{\rm{ }}008\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{5{\rm{ }}368{\rm{ }}219}\\{{\rm{ 6}}}\end{array}} \\{\rm{ }}32{\rm{ }}209{\rm{ }}314\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{4{\rm{ }}728{\rm{ }}951}\\{{\rm{ 5}}}\end{array}} \\{\rm{ }}23{\rm{ }}644{\rm{ }}755\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{2{\rm{ }}847{\rm{ }}196}\\{{\rm{ 8}}}\end{array}} \\{\rm{ }}22{\rm{ }}777{\rm{ }}568\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}958{\rm{ }}274}\\{{\rm{ }}3}\end{array}} \\{\rm{ }}11{\rm{ }}874{\rm{ }}822\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{4{\rm{ }}627{\rm{ }}819}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}18{\rm{ }}511{\rm{ }}276\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}281{\rm{ }}975}\\{{\rm{ 9}}}\end{array}} \\{\rm{ }}29{\rm{ }}537{\rm{ }}775\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{5{\rm{ }}071{\rm{ }}839}\\{{\rm{ 6}}}\end{array}} \\{\rm{ }}30{\rm{ }}431{\rm{ }}034\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{5{\rm{ }}173{\rm{ }}926}\\{{\rm{ 3}}}\end{array}} \\{\rm{ }}15{\rm{ }}521{\rm{ }}778\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{2{\rm{ }}849{\rm{ }}753}\\{{\rm{ 7}}}\end{array}} \\{\rm{ }}19{\rm{ }}948{\rm{ }}271\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}927{\rm{ }}158}\\{{\rm{ 6}}}\end{array}} \\{\rm{ }}23{\rm{ }}562{\rm{ }}948\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{3{\rm{ }}148{\rm{ }}759}\\{{\rm{ 8}}}\end{array}} \\{\rm{ }}25{\rm{ }}190{\rm{ }}072\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{1{\rm{ }}808{\rm{ }}958}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}7{\rm{ }}235{\rm{ }}832\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{2{\rm{ }}675{\rm{ }}327}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}10{\rm{ }}701{\rm{ }}308\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{1{\rm{ }}527{\rm{ }}181}\\{{\rm{ 5}}}\end{array}} \\{\rm{ }}7{\rm{ }}635{\rm{ }}905\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{1{\rm{ }}738{\rm{ }}952}\\{{\rm{ 7}}}\end{array}} \\{\rm{ }}12{\rm{ }}172{\rm{ }}664\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{9{\rm{ }}401{\rm{ }}705}\\{{\rm{ 4}}}\end{array}} \\{\rm{ }}37{\rm{ }}606{\rm{ }}820\end{array}\)
\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{4{\rm{ }}915{\rm{ }}508}\\{{\rm{ 6}}}\end{array}} \\{\rm{ }}29{\rm{ }}493{\rm{ }}048\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{5{\rm{ }}828{\rm{ }}917}\\{{\rm{ }}3}\end{array}} \\{\rm{ }}17{\rm{ }}486{\rm{ }}751\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{7{\rm{ }}295{\rm{ }}381}\\{{\rm{ 6}}}\end{array}} \\{\rm{ }}43{\rm{ }}772{\rm{ }}286\end{array}\)	\(\begin{array}{l}\underline {{\rm{ }} \times \begin{array}{*{20}{c}}{1{\rm{ }}968{\rm{ }}275}\\{{\rm{ 7}}}\end{array}} \\{\rm{ }}13{\rm{ }}777{\rm{ }}925\end{array}\)