横向
1
Number with digits after a point
5
Result of raising a number to an exponent
6
Repeated addition
7
Line touching circle at one point
8
Distance from center to edge of circle
纵向
2
Result of multiplication
3
Exact correspondence on both sides
4
U-shaped curve of a quadratic function
9
Amount of space an object occupies
10
Round shape with all points equidistant