横向
1
Number with digits after a point
3
Result of raising a number to an exponent
4
Parts per hundred
7
Split into equal parts
9
Space between two intersecting lines
纵向
1
Single numeral from 0 to 9
2
Three-sided polygon
5
Number divisible only by 1 and itself
6
Part of a whole number
8
Power to which a number is raised