## Mixed operations involving addition and subtraction of money

 4.3 Mixed operations involving addition and subtraction of money

 Date Cash in Cash out Balance 31/5/2022 RM 1 020.00 2/6/2022 RM 280.00 $$\underline{\quad\quad}$$ 17/8/2022 RM 400.00 $$\underline{\quad\quad}$$

Look at the account book. Find Hamdan's balance on 17 August 2022.

Mathematical sentence:

$$\text{RM}\space1\,020\space+\space\text{RM}\space280\space-\space\text{RM}\space400=\underline{\text{RM}\quad\quad\quad\quad}$$

$$\begin{array} {rr} \small{\color{red}{1}}\;\;\;\;\;\;\;\;\;\;\;\;\;\ \\\space\space\text{RM }\space1\,\space0\space2\space0\space.\space0\space0 \\+\quad\quad\text{RM }\space\space\space\space\space2\space8\space0\space.\space0\space0 \\\hline\space\space\text{RM }\space1\,\space3\space0\space0\space.\space0\space0\\\hline \end{array}$$   $$\begin{array} {rr} \small{\color{red}{0}}\; \small{\color{red}{13}}\;\;\;\;\;\;\;\;\;\;\;\;\ \\\space\space\text{RM }\space\cancel{1}\space\cancel{3}\space0\space0\space.\space0\space0 \\-\quad\quad\text{RM }\space\space\space\space\space4\space0\space0\space.\space0\space0 \\\hline\space\space\text{RM }\space\;\;\space\space9\space0\space0\space.\space0\space0\\\hline \end{array}$$

## Mixed operations involving addition and subtraction of money

 4.3 Mixed operations involving addition and subtraction of money

 Date Cash in Cash out Balance 31/5/2022 RM 1 020.00 2/6/2022 RM 280.00 $$\underline{\quad\quad}$$ 17/8/2022 RM 400.00 $$\underline{\quad\quad}$$

Look at the account book. Find Hamdan's balance on 17 August 2022.

Mathematical sentence:

$$\text{RM}\space1\,020\space+\space\text{RM}\space280\space-\space\text{RM}\space400=\underline{\text{RM}\quad\quad\quad\quad}$$

$$\begin{array} {rr} \small{\color{red}{1}}\;\;\;\;\;\;\;\;\;\;\;\;\;\ \\\space\space\text{RM }\space1\,\space0\space2\space0\space.\space0\space0 \\+\quad\quad\text{RM }\space\space\space\space\space2\space8\space0\space.\space0\space0 \\\hline\space\space\text{RM }\space1\,\space3\space0\space0\space.\space0\space0\\\hline \end{array}$$   $$\begin{array} {rr} \small{\color{red}{0}}\; \small{\color{red}{13}}\;\;\;\;\;\;\;\;\;\;\;\;\ \\\space\space\text{RM }\space\cancel{1}\space\cancel{3}\space0\space0\space.\space0\space0 \\-\quad\quad\text{RM }\space\space\space\space\space4\space0\space0\space.\space0\space0 \\\hline\space\space\text{RM }\space\;\;\space\space9\space0\space0\space.\space0\space0\\\hline \end{array}$$