横向
1
System of ordered marks for measuring
4
Line segment connecting two circle points
5
Closed shape with straight sides
7
Difference between highest and lowest values
9
Lines that never intersect
11
Result of multiplication
纵向
1
Rectangle with four equal sides
2
Comparison of two quantities
3
Number with digits after a point
6
Value that does not change
8
Number that divides evenly into another
10
Split into equal parts
12
Part of a line with two endpoints