横向
1
Amount of space an object occupies
2
Result of raising a number to an exponent
4
Line segment connecting two circle points
5
Comparison of two quantities
6
Number with digits after a point
11
Divisible by two
12
Math using letters for unknown values
14
System of ordered marks for measuring
纵向
2
Parts per hundred
3
U-shaped curve of a quadratic function
7
Result of addition
8
Number less than zero
9
Total distance around a shape
10
Reference line in a graph
13
Lines that never intersect