Across
1
Result of raising a number to an exponent
4
Number divisible only by 1 and itself
5
Result of multiplication
8
Divisible by two
9
Result of addition
Down
2
Split into equal parts
3
Proven mathematical statement
6
System of ordered marks for measuring
7
Exact correspondence on both sides
10
Steepness of a line
11
Difference between highest and lowest values
12
Part of a whole number
13
Corner point of a polygon
14
The number representing nothing