横向
1
Result of raising a number to an exponent
4
Rectangular array of numbers
5
Reference line in a graph
6
Proven mathematical statement
7
Repeated addition
9
Rectangle with four equal sides
12
Number that divides evenly into another
纵向
2
Mathematical rule or equation
3
Amount of space an object occupies
8
Result of addition
9
Steepness of a line
10
Distance from center to edge of circle
11
Exact correspondence on both sides