Examples with solutions for Vertical Addition: Addition of 3-digit and 2-digit numbers with regrouping

Exercise #1

amp;285+amp;amp;146amp;776amp; \begin{aligned} &285 \\ +& \\ &146 \\ &\underline{\phantom{776}} & \\ \end{aligned}

Video Solution

Answer

431

Exercise #2

amp;157+amp;amp;264amp;776amp; \begin{aligned} &157 \\ +& \\ &264 \\ &\underline{\phantom{776}} & \\ \end{aligned}

Video Solution

Answer

421

Exercise #3

amp;463+amp;amp;378amp;776amp; \begin{aligned} &463 \\ +& \\ &378 \\ &\underline{\phantom{776}} & \\ \end{aligned}

Video Solution

Answer

841

Exercise #4

amp;378+amp;amp;455amp;776amp; \begin{aligned} &378 \\ +& \\ &455 \\ &\underline{\phantom{776}} & \\ \end{aligned}

Video Solution

Answer

833

Exercise #5

amp;589+amp;amp;263amp;776amp; \begin{aligned} &589 \\ +& \\ &263 \\ &\underline{\phantom{776}} & \\ \end{aligned}

Video Solution

Answer

852

Exercise #6

amp;677+amp;amp;234amp;776amp; \begin{aligned} &677 \\ +& \\ &234 \\ &\underline{\phantom{776}} & \\ \end{aligned}

Video Solution

Answer

911