横向
1
Number with digits after a point
2
Lines that never intersect
4
Repeated addition
5
Visual representation of data
6
Number that divides evenly into another
7
Value that does not change
纵向
2
Closed shape with straight sides
3
Distance from center to edge of circle
4
Rectangular array of numbers
8
Line touching circle at one point
9
Part of a line with two endpoints
10
Split into equal parts
11
Steepness of a line