Across
1
Single numeral from 0 to 9
5
Mathematical statement of equality
6
Value that does not change
10
Result of raising a number to an exponent
Down
2
Result of multiplication
3
Closed shape with straight sides
4
Number greater than zero
6
Round shape with all points equidistant
7
Power to which a number is raised
8
Divisible by two
9
Repeated addition