____ comes before 1.
2
3
4
0
The none is called
1
100
10
___________ is the numeral for zero.
Add the following:
+ =
5
There are three rings. How many green rings are here.
one
two
three
zero
How many balloons are in boy's hand?
The two birds are playing. Later the two birds are fly away. The remaining birds are
Which number comes after zero.
How many flowers are there in this box?
20
