Across
1
Space between two intersecting lines
3
Parts per hundred
4
Part of a line with two endpoints
5
Exact correspondence on both sides
8
Split into equal parts
9
Number less than zero
11
Result of raising a number to an exponent
Down
2
Difference between highest and lowest values
3
U-shaped curve of a quadratic function
4
System of ordered marks for measuring
6
Comparison of two quantities
7
Round shape with all points equidistant
10
Rectangular array of numbers