Denominators
Half
2
Quarter past 3
3:15
Nothing at all
New moon
5 + ? = 10
5
Dig
dug
Third
3
4:20
20 past 4
All of it
Full moon
13 - 7 = ?
6
sit
sat
5
Half past 10
10:30
December's full moon
Cold Moon
7 x 2 = ?
14
fight
Tenth
10
Quarter to 3
2:45
LHS less than half
Waning crescent
5 x 5 = ?
25
teach
taught
Quarter
4
Twenty to seven
6:40
RHS more than half
Waxing Gibbous
19 - ? = 7
12
know
knew