Squares
What is the Square of 1?
What is 1
What is the square root of 4?
What is 2
√20=400
What is False. √400=20 & √20=4.47.....
What is a Perfect Square?
When a square root of a number is a whole number
Solve. √49=?
√49=7
What is the square of 4?
What is 16
What is the square root of 81?
What is 9
√196=14
What is True
What is an Exponent?
indicates when to multiply a number by itself
Which 2 perfect squares does the number 85 fall between?
What is 81 & 100
What is the square of 13?
What is the square root of 400?
What is 20
Velma's square binder has an area of 121 square units. She said that each side must be 11 itches. Is she correct or incorrect? Why?
She is correct. The square root of 121 is 11.
What is Area?
The number of square units needed to cover a figure
Order from Least to Greatest. √25, 6, √81, 10, 1, 0 & √121.
0, 1, √25, 6, √81, 10, √121
What is the square of 100?
What is 10000
What is the square root of 14?
What is 3.74....
√1681=41
What is 41
What is Square Root?
Undoing a number that has been squared, or the side of a square
Evaluate. 41 Squared.
What is 1681
What is the square of 39?
What is 1529
What is the square root of 1521?
What is 39
√10=5 because 5 x 2=10
It is false. 5 squared is 25
What is a Radical Sign?
The sign √, indicates the square root of a number
What is 1000 squared?
1,000000