横向
1
Number that divides evenly into another
4
Number with digits after a point
5
Exact correspondence on both sides
6
Number divisible only by 1 and itself
纵向
2
Three-sided polygon
3
Result of raising a number to an exponent
7
Collection of distinct elements
8
Space between two intersecting lines
9
Result of addition
10
Amount of space an object occupies