Show:
Perfect Squares and Perfect Cubes
Square Roots
Approximating Square Roots
Simplifying Square Roots
Problem Solving with Square Roots
100
The first 5 perfect squares
What are 1, 4, 9, 16, 25?
100
√25 + √49
What is 12?
100
The consecutive integers that √19 falls between.
What are 4 and 5?
100
Approximation of √18
What is about 4.22?
100
The side length of largest square table that a square tablecloth with an area of 64 square feet can cover.
What is 8 feet?
200
The first 5 perfect cubes
What are 1, 8, 27, 64, 125?
200
√121 + 12
What is 23?
200
The consecutive integers that √51 falls between.
What are 7 and 8?
200
Approximation of √40
What is about 6.32?
200
The height of a square wall whose area is 121 square feet.
What is 11 feet.
300
The perfect squares between 30 and 150.
What are 36, 49, 64, 81, 100, 121, 144?
300
20 − √196
What is 6?
300
The consecutive integers √182 falls between.
What are 13 and 14?
300
Approximation of √7
What is about 2.6?
300
A number that is both a perfect square and a perfect cube.
What is 1? or What is 64?
400
Three perfect squares greater than 250
What are 400, 900, 1600? (Sample answers - answers may vary)
400
√100 - √225
What is -15?
400
The consecutive integers − √72 falls between.
What are − 8 and −9?
400
Approximation of √29
What is about 5.36?
400
The approximate length of a square picture whose area is 47 square inches.
What is about 7 inches (between 6 and 7 inches)?
500
The first 15 perfect squares.
What are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225?
500
√81 − √4 + √64
What is 15?
500
The consecutive integer(s) √49 falls between.
What is 7 only ? (49 is a perfect square!)
500
Approximation of √10
What is about 3.14?
500
The perimeter of a square monitor whose area is 169 square inches.
What is 52 inches?