横向
1
Result of multiplication
3
Steepness of a line
5
Number divisible only by 1 and itself
6
Total distance around a shape
8
Closed shape with straight sides
12
Longest side of a right triangle
13
Space between two intersecting lines
纵向
2
Power to which a number is raised
3
Exact correspondence on both sides
4
Line crossing from corner to corner
7
Distance from center to edge of circle
9
Number greater than zero
10
Round shape with all points equidistant
11
Visual representation of data