To count money quickly, start with the biggest and work down.
A reliable order
- Bills first (10, 1).
- Big coins — quarters (25¢).
- Small coins — dimes (10¢), nickels (5¢), pennies (1¢).
If you mix the order you can still get the right answer — but it's slower and easier to forget a coin.
In the UK the order is the same: notes (£20, £10, £5), then £2 and £1 coins, then 50p, 20p, 10p, 5p, 2p, 1p.
Example
1 × 5 + 2 quarters + 2 dimes
- Bills: 10 + 5 = $15.
- Quarters: 25 + 25 = 50¢.
- Dimes: 10 + 10 = 20¢.
- Coins together: 50 + 20 = 70¢.
- Total: 15 dollars 70 cents (or $15.70).
Watch the units
- "$10" is 10 dollars.
- "10¢" or "10 cents" is 10 cents — a hundred times smaller.
- 100 cents = $1.
Try it
Summary
- Count bills first, then quarters, then small coins.
- $1 = 100 cents.
- Always include the unit: "$12.30" or "12 dollars 30 cents", not just "12.30".