sixty
part of speech
number (sixty)
meaning for a pupil
1) Sixty is the number 60, which is six tens. tree →
2) An hour has 60 minutes and a minute has 60 seconds. tree →
sense in the lessons
Maths: a number; 60 minutes in an hour and 60 seconds in a minute, so time problems often hide 60. Everyday: ages, prices, speed limits («sixty miles an hour»).
examples
- There are sixty minutes in an hour. tree →
- Sixty people came. tree →
- A ticket costs sixty cents. tree →
- What is sixty divided by five? tree →
- A minute has sixty seconds. tree →
- Grandma turned sixty last week. tree →
- The car was going sixty kilometers an hour. tree →
- “I never run less than sixty miles,” Cael replied sullenly. tree →
note
A number word; read it as 60. Hours and minutes hide the 60. Trap: do not confuse sixty (60) with sixteen (16). Trap: time is not base ten — 1 hour 30 minutes is 90 minutes, not 130.
Trees and pragmatics
Every meaning and example of «sixty» parsed by Mova, each sentence with its dependency tree and frames.