横向
1
Value that does not change
4
Math using letters for unknown values
6
Rectangular array of numbers
8
Amount of space an object occupies
9
Total distance around a shape
11
U-shaped curve of a quadratic function
13
Split into equal parts
14
Line crossing from corner to corner
纵向
2
Number greater than zero
3
Sum divided by count
5
Number that divides evenly into another
7
Distance from center to edge of circle
10
Result of raising a number to an exponent
12
Space between two intersecting lines