Vertical Addition: Simple addition of 3-digit numbers

4 digits 5-digits Addition of 2-digit-and 1-digit numbers with the regrouping of both tens and ones Addition of 2-digit and 1-digit numbers with the regrouping of tens Addition of 2-digit and 2-digit numbers with the regrouping of tens Addition of 2-digit and 2-digit numbers with the regrouping of tens and ones Addition of 3-digit and 1-digit numbers with the regrouping of both tens and ones Addition of 3-digit and 1-digit numbers with the regrouping of tens Addition of 3-digit and 2-digit numbers with regrouping Addition of 3-digit and 2-digit numbers with regrouping beyond 1000 Addition of 3-digit and 2-digit numbers with regrouping beyond 1000 Addition of 3-digit and 2-digit numbers with regrouping within 1000 Addition of 3-digit and 2-digit numbers with some regrouping Addition of 3-digit and 2-digit numbers with some regrouping beyond 1000 Addition of 3-digit and 2-digit numbers with the regrouping of hundreds Addition of 3-digit and 2-digit numbers with the regrouping of tens Addition of 3-digit and 2-digit numbers with the regrouping of thousands Addition of 3-digit numbers with the regrouping of numbers in excess of ten Addition of 3-digit numbers with the regrouping of tens and hundreds Double digit addition beyond 100 Double digit addition within 100 Simple addition of 2-digit and 1-digit numbers Simple addition of 2-digit and 2-digit numbers Simple addition of 3-digit and 1-digit numbers Simple addition of 3-digit and 2-digit numbers

Question 1

$\begin{aligned} &104 \\ +& \\ &153 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Question 2

$\begin{aligned} &486 \\ +& \\ &112\\ &\underline{\phantom{776}} & \\ \end{aligned}$

Question 3

$\begin{aligned} &281 \\ +& \\ &507 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Question 4

$\begin{aligned} &574 \\ +& \\ &313 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Question 5

$\begin{aligned} &367 \\ +& \\ &421 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Examples with solutions for Vertical Addition: Simple addition of 3-digit numbers

Exercise #1

$\begin{aligned} &104 \\ +& \\ &153 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Video Solution

Answer

257

Exercise #2

$\begin{aligned} &486 \\ +& \\ &112\\ &\underline{\phantom{776}} & \\ \end{aligned}$

Video Solution

Answer

598

Exercise #3

$\begin{aligned} &281 \\ +& \\ &507 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Video Solution

Answer

788

Exercise #4

$\begin{aligned} &574 \\ +& \\ &313 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Video Solution

Answer

887

Exercise #5

$\begin{aligned} &367 \\ +& \\ &421 \\ &\underline{\phantom{776}} & \\ \end{aligned}$

Video Solution

Answer

788