横向
1
Rectangle with four equal sides
2
Number divisible only by 1 and itself
6
Parts per hundred
7
Value that does not change
9
Amount of space an object occupies
12
Line touching circle at one point
纵向
2
Total distance around a shape
3
Reference line in a graph
4
Repeated addition
5
Result of raising a number to an exponent
6
Result of multiplication
8
Steepness of a line
10
Round shape with all points equidistant
11
Space between two intersecting lines