Numbers
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1
2
3
4
5
6
7
8
9
10
Check
Across:
1.
The sum of the squares of any two equals the square of the third is _____ triplet
3.
Inverse of multiplication
6.
Inverse of cube root
7.
The square of a negative number is
9.
The concept of ____ is used to describe Pythagorean Triplet
10.
Inverse of square root
Down:
1.
The numbers 1, 4, 9, 16, ... are all ____ square numbers
2.
Inverse of subtraction
4.
Numbers that end with 2,3,7 and 8 are not perfect _____
5.
The cube of a negative number is
8.
The 2 at the top stands for
OK