Add 3.84 ext L and 5.36 ext L; Subtract 1.327 ext L from 4.469 ext L

Question

ScanSolve AI Tutor · Accepted Answer

Here are the solutions for the addition and subtraction problems:

1. Add $3.84 \ell$ and $5.36 \ell$

Align the numbers by their decimal points and add the digits in each column, carrying over when necessary.
$\begin{array}{c} \phantom{0}3.84 \ell \\ + \phantom{0}5.36 \ell \\ \hline \phantom{0}9.20 \ell \\ \end{array}$
Write down the sum.
The sum is $\boxed{9.20 \ell}$ .

2. Subtract $1.327 \ell$ from $4.469 \ell$
Align the numbers by their decimal points and subtract the digits in each column.
$\begin{array}{c} \phantom{0}4.469 \ell \\ - \phantom{0}1.327 \ell \\ \hline \phantom{0}3.142 \ell \\ \end{array}$
Write down the difference.
The difference is $\boxed{3.142 \ell}$ .

Step-by-step solution