Across
1
Result of raising a number to an exponent
3
Closed shape with straight sides
5
Rectangular array of numbers
6
Total distance around a shape
10
Result of multiplication
11
Number that divides evenly into another
12
Repeated addition
Down
2
Mathematical rule or equation
3
Parts per hundred
4
Part of a line with two endpoints
7
Part of a whole number
8
Single numeral from 0 to 9
9
U-shaped curve of a quadratic function