横向
1
Mathematical rule or equation
5
Number with digits after a point
6
System of ordered marks for measuring
7
Sum divided by count
9
Number that divides evenly into another
10
Reference line in a graph
纵向
2
Distance from center to edge of circle
3
Result of addition
4
Lines that never intersect
5
Single numeral from 0 to 9
8
Part of a circle's circumference
11
Line crossing from corner to corner