Question

Let's subtract the following:

$\mathrm{T}\mathrm{O}10-4$

Answer 1

Step 1: Subtract the ones

Given : $\mathrm{T}\mathrm{O}10-4$

As $4$ can not subtracted from $0$,

so, take $1$ carry from tens

now, $0$ becomes $10$ ( as $1$carry taken from tens )

First subtract ones $10-4=6$,

Write $6$ under ones column

Step 2: Subtract the tens

$1$ becomes $0$ in tens ( as $1$ carry taken by ones)

Next subtract tens $0-0=0$,

Write $0$ under tens column

So we get,

$\mathrm{T}\mathrm{O}\text{Carry - over}010\cancel{1}\cancel{0}-406$

Hence, the required solution is $06$