Across
1
Divisible by two
3
Comparison of two quantities
4
U-shaped curve of a quadratic function
5
Line touching circle at one point
6
Split into equal parts
8
Repeated addition
9
Number less than zero
Down
2
Line crossing from corner to corner
4
Result of multiplication
6
Single numeral from 0 to 9
7
Mathematical rule or equation
10
Space between two intersecting lines