Question

Arrange the numbers vertically and add:

$2750,2005,4075$

Answer 1

Step 1: Add the ones

Given sum: $\mathrm{Th}\mathrm{H}\mathrm{T}\mathrm{O}27502005+4075$

First add ones $0+5+5=10$,

Write $0$ under ones column and carry $1$ to tens column.

Step 2: Add the tens

Next add tens $1+5+0+7=13$, (Extra $1$ is carry from ones)

Write $3$ under tens column and carry $1$ to hundreds column.

Step 3: Add the hundreds

Next add hundreds $1+7+0+0=8$, (Extra $1$ is carry from tens)

Write $8$ under hundreds column.

Step 4: Add the thousands

And finally add thousands $2+2+4=8$

Write $8$ under thousand column.

So we get,

$\mathrm{Th}\mathrm{H}\mathrm{T}\mathrm{O}\mathrm{Carry}-\mathrm{over}1127502005+40758830$