横向
1
Closed shape with straight sides
4
Split into equal parts
5
Proven mathematical statement
11
Number divisible only by 1 and itself
纵向
1
Result of raising a number to an exponent
2
Math using letters for unknown values
3
Part of a line with two endpoints
6
Symbol representing unknown value
7
Rectangular array of numbers
8
Number with digits after a point
9
Amount of space an object occupies
10
Divisible by two