Perfect Squares and Square Roots (1-10) | First 10 Perfect Squares & Square Roots | Math with Mr. J

What does it mean to square a number?

• Multiply the number by 2

• Divide the number by itself

• Multiply the number by itself

• Add the number to itself

What is the inverse operation of squaring a number?

• Addition

• Multiplication

• Square root

• Division

What is 7 squared (7²)?

• 14

• 49

• 7

• 21

What is the square root of 81?

• 8

• 9

• 18

• 81