___________ is the numeral for zero.
0
100
10
1
Which number represents this symbol?
One
Zero
Three
Eight
How many white balloons are in this picture
four
three
zero
one
How many books are there in this box?
Six
Four
17 + 0 =
17
71
170
The two birds are playing. Later the two birds are fly away. The remaining birds are
two
The none is called
2 more than 0 is
2
4
How many balloons are in boy's hand?
5
+ ____________=
3