Across
1
Number divisible only by 1 and itself
2
Part of a line with two endpoints
4
Value that does not change
6
Rectangular array of numbers
9
Divisible by two
10
Result of raising a number to an exponent
Down
2
Result of addition
3
Mathematical statement of equality
5
Line segment connecting two circle points
7
Number with digits after a point
8
Round shape with all points equidistant
11
Exact correspondence on both sides