Question

Which numbers are perfect squares? Check all that apply.
1
2
16
18
32
44
94
100

Answer 1

Perfect squares are numbers that can be expressed as the square of an integer.

Let's check which numbers from your list are perfect squares:

1. \(1 = 1^2\) (perfect square)
2. \(2\) (not a perfect square)
3. \(16 = 4^2\) (perfect square)
4. \(18\) (not a perfect square)
5. \(32\) (not a perfect square)
6. \(44\) (not a perfect square)
7. \(94\) (not a perfect square)
8. \(100 = 10^2\) (perfect square)

So, the perfect squares from your list are:
- 1
- 16
- 100