横向
1
Difference between highest and lowest values
2
U-shaped curve of a quadratic function
3
Lines that never intersect
5
Longest side of a right triangle
10
Amount of space an object occupies
11
Comparison of two quantities
12
Distance from center to edge of circle
纵向
2
Parts per hundred
3
Closed shape with straight sides
4
Three-sided polygon
6
Math using letters for unknown values
7
Number that divides evenly into another
8
Number with digits after a point
9
Proven mathematical statement
13
Result of multiplication