English numbers and dates: confirm the format
A number can be a quantity, a price, a time or part of a date. State the context and use an explicit format when writing it down.
Use the pattern in context
For teen/-ty listening, compare final sounds and stress: fourteen has a final n; forty does not. Stress can change in a phrase, so use more than one clue. Spoken dates use ordinal forms such as January first. The date practice asks for year-first forms such as 2026-01-21 and states its accepted alternatives. This avoids an unstated month/day versus day/month convention.
Examples to compare
- Quantity: fourteen seats.
- Date: January twenty-first, 2026.
- Explicit writing: 2026-01-21.
Limits and useful distinctions
A slash date such as 03/04 can mean different days in different settings. Use a written month name or confirm the format when a date matters. The practice’s fixed dates and answers are learning examples, not live schedules.
Check your understanding
Why is 03/04 without context ambiguous?
Reveal the answer and reason
Month/day and day/month conventions can produce different dates.
Name the month or state the format instead of assuming both people use the same order. Read the guide
Try a new example with the same purpose. Check that your version keeps the intended meaning and grammatical pattern.