Across
1
Comparison of two quantities
4
System of ordered marks for measuring
5
Proven mathematical statement
7
Number that divides evenly into another
8
Single numeral from 0 to 9
Down
1
Distance from center to edge of circle
2
Result of multiplication
3
Part of a whole number
6
Exact correspondence on both sides
9
Space between two intersecting lines
10
Corner point of a polygon
11
Line touching circle at one point