Apprenez ou révisez les premiers carrés parfaits.

What is the square of

2

2² = 4

What is the square of

3

3² = 9

What is the square of

4

4² = 16

What is the square of

5

5² = 25

What is the square of

6

6² =36

What is the square of

7

7² = 49

What is the square of

8

8² =64

What is the square of

9

9² = 81

What is the square of

10

10² = 100

What is the square of

11

11² = 121

What is the square of

12

12² = 144

What is the square of

13

13² = 169

What is the square of

14

14² = 196

What is the square of

15

15² = 225