横向
1
Number with digits after a point
5
Total distance around a shape
6
Power to which a number is raised
9
Sum divided by count
10
Steepness of a line
纵向
2
Number divisible only by 1 and itself
3
Rectangular array of numbers
4
Number that divides evenly into another
7
Part of a line with two endpoints
8
Mathematical rule or equation
11
Number less than zero