Set 2: Squared and Square Roots
What are 3 ways to read this expression?
Four squared, Four raised to the second power, or 4 to the power of 2.
What is the square root of 9?
3
What is the square root of 16?
4
What is the inverse to square roots?
Squaring a number
What are the 5 operations of Arithmetic?
addition, subtraction, multiplication, division and exponents
What is 1 squared?
1
What is the square root of 1?
1
What is 10 squared?
100
What is the square root of 121?
11
What is the square root of 144?
12
What is 11 squared?
121
How many ways are there to read an expression with an exponent?
3
What is 6 squared?
36
What is 2 squared?
4
What is 7 squared?
49
What is the square root of 25?
5
What is the square root of 36?
6
What is 8 squared?
64
What is the square root of 49?
7
What is 9 squared?
81
What is the square root of 81?
9
A radical symbol and a division symbol are the same.
FALSE
What are operations?
They are directions that tell you what to do in the Math problem.
What is 3 squared?
9
What is this symbol called? √4
A radical symbol
What shape is formed when a number is squared?
A square
What is the small number called?
An exponent
What is the inverse of 'squaring a number'?
Taking the square root of the number.
What is the number being raised to the exponent called?
The base
What does it mean when a number is squared?
The number is multiplied by itself 2 times.
