横向
1
Amount of space an object occupies
4
Distance from center to edge of circle
5
Comparison of two quantities
8
Repeated addition
9
Rectangular array of numbers
10
Line touching circle at one point
11
Symbol representing unknown value
纵向
2
Result of addition
3
Mathematical rule or equation
6
Result of multiplication
7
Number less than zero
12
Part of a circle's circumference
13
Divisible by two
14
Result of raising a number to an exponent