横向
1
Parts per hundred
2
Number with digits after a point
6
Part of a circle's circumference
7
Part of a whole number
8
Mathematical statement of equality
9
Result of raising a number to an exponent
纵向
1
Result of multiplication
2
Single numeral from 0 to 9
3
Three-sided polygon
4
Comparison of two quantities
5
Symbol representing unknown value