横向
1
Math using letters for unknown values
3
Split into equal parts
4
Amount of space an object occupies
5
Closed shape with straight sides
8
Number divisible only by 1 and itself
10
Result of multiplication
纵向
2
System of ordered marks for measuring
3
Line crossing from corner to corner
5
Result of raising a number to an exponent
6
Difference between highest and lowest values
7
Divisible by two
9
U-shaped curve of a quadratic function