This module introduces the accounting equation: Assets = Capital + Liabilities, and shows how every business transaction changes it. It sits at the start of the Accounting route in IGCSE Accounting, so the habits you build here carry through the whole course. Check the current syllabus for Cambridge IGCSE Accounting 0452 on the Cambridge subject page.
What should you know before you start?
You need confident addition and subtraction, and a willingness to write transactions out step by step. No earlier accounting is needed. If the words “asset” and “liability” are new, the lessons explain them from scratch.
One worked example to orient you
Hakim starts Hakim’s Phone Repair. All amounts are in RM.
- He pays RM8,000 into a business bank account.
- He buys equipment for RM2,500 from the bank.
- He buys RM1,000 of spare parts on credit.
- He takes RM300 from the bank for personal use.
| After | Bank | Equipment | Inventory | Assets total | Payables | Capital | Liabilities + Capital |
|---|---|---|---|---|---|---|---|
| 1 | 8,000 | 0 | 0 | 8,000 | 0 | 8,000 | 8,000 |
| 2 | 5,500 | 2,500 | 0 | 8,000 | 0 | 8,000 | 8,000 |
| 3 | 5,500 | 2,500 | 1,000 | 9,000 | 1,000 | 8,000 | 9,000 |
| 4 | 5,200 | 2,500 | 1,000 | 8,700 | 1,000 | 7,700 | 8,700 |
Step 2 swaps one asset for another.
Step 3 raises an asset and a liability. Step 4 is drawings, which lowers an asset and lowers capital. The equation balances every time.
In what order should you study the lessons?
- Explain the accounting equation through a transaction. Start here, because every other lesson uses this table method.
- Distinguish assets, liabilities and capital. You cannot update the equation until you can sort items correctly.
- Separate a business transaction from the owner’s personal spending. This adds the owner boundary and drawings.
- Interpret a dual effect without cash movement. It handles credit purchases, credit sales and unpaid bills.
- Reconcile a closing position from opening data. It joins everything into a full period.
Then try the module practice set with twelve questions of rising difficulty.
What are the common traps?
- One-sided entries. You change an asset but forget what funded it, so the equation is out.
- Loans treated as capital. The equation can still balance, so the error is easy to miss.
- Personal spending in expenses. Family bills paid from the business should be drawings.
- Credit sales at the wrong figure. The sale adds receivables at selling price, but inventory leaves at cost.
- Capital increase treated as profit. Capital also moves with capital introduced and drawings.
How should you use the practice set and tools?
Write your own answer first, then compare each step of the working. Use the double-entry and ledger trainer to test transactions you invent yourself.
When you are ready for the next step, source evidence and original entry shows where transactions first appear, and double-entry foundations turns the same effects into debits and credits.
If you want a teacher to look at your own working and explain why each entry is needed, that is what online one-to-one Accounting tuition is for.