Real Numbers

Perfect Squares

Perfect Cubes

Word Problems

Mixed Review

10 10 10 10 10

20 20 20 20 20

30 30 30 30 30

40 40 40 40 40

50 50 50 50 50

Question 1 - 10

• Where would lie on a number line?A) Between 3 and 4B) Between 1 and 2C) Between 9 and 10D) Between 6 and 7

3

Answer 1 – 10

• Where would lie on a number line?A) Between 3 and 4B) Between 1 and 2C) Between 9 and 10D) Between 6 and 7

3

Question 1 - 20• Which of the following describes all integers:

A) A counting number from 1 to infinity.B) A positive number that can be

written as a fraction.C) A decimal that does not terminate or repeat.D) A positive or negative number,

including zero. NOT a fraction or decimal.

Answer 1 – 20 • Which of the following describes all integers:

A) A counting number from 1 to infinity.B) A positive number that can be

written as a fraction.C) A decimal that does not terminate or repeat.D) A positive or negative number,

including zero. NOT a fraction or decimal.

Question 1 - 30

• True or false: -3.75 is a natural number.

A) TrueB) False

Answer 1 – 30

• True or false: -3.75 is a natural number.

A) TrueB) False

Question 1 - 40• Which of the following describes -7 (Circle ALL

that apply).A) Real NumberB) Rational NumberC) IntegerD) Whole NumberE) Natural NumberF) Irrational Number

Answer 1 – 40 • Which of the following describes -7 (Circle ALL

that apply).A) Real NumberB) Rational NumberC) IntegerD) Whole NumberE) Natural NumberF) Irrational Number

Question 1 - 50

• Which of the following statements is FALSE:A) All rational numbers are real numbersB) All natural numbers are integersC) All whole numbers are natural

numbersD) All Irrational numbers are real

numbers

Answer 1 – 50

• Which of the following statements is FALSE:A) All rational numbers are real numbersB) All natural numbers are integersC) All whole numbers are natural

numbersD) All Irrational numbers are real

numbers

Question 2 - 10

• Which of the following is a perfect square?A) 42B) 15C) 8D) 49

Answer 2 – 10

• Which of the following is a perfect square?A) 42B) 15C) 8D) 49

Question 2 - 20

• What is the square root of 81?

Answer 2 – 20

• What is the square root of 81?

9

Question 2 - 30

• What is the length of each side on the square below:

25in2

Answer 2 – 30

• What is the length of each side on the square below:

25in2 5 in

Question 2 - 40

• What is the area of the square below:

10 in.

Answer 2 – 40

• What is the area of the square below:

10 in.

A100in2

Question 2 - 50

• Which of the following is equivalent to?A) 2xB) xC) x/2D) 4x

x 2

Answer 2 – 50

• Which of the following is equivalent to?A) 2xB) xC) x/2D) 4x

x 2

Question 3 - 10

• Which of the following is a perfect cube?A) 343B) 29C) 777D) 30

Answer 3 – 10

• Which of the following is a perfect cube?A) 343B) 29C) 777D) 30

Question 3 - 20

• Which of the following is equivalent to ?A) 170.67 B) 1536C) 16D) 8

5123

Answer 3 – 20

• Which of the following is equivalent to ?A) 170.67 B) 1536C) 16D) 8

5123

Question 3 - 30

• What are the lengths of the sides of the cube below?

V 64in3

V 64in3

Answer 3 – 30

• What are the lengths of the sides of the cube below?

V 64in34 in.

Question 3 - 40

• What is the volume of the cube below?

9 in.

Answer 3 – 40

• What is the volume of the cube below?

9 in.

V 729in3

Question 3 - 50

• Which of the following is equivalent to ?A) xB) 3xC) x/3D) 6x

x 33

Answer 3 – 50

• Which of the following is equivalent to ?A) xB) 3xC) x/3D) 6x

x 33

Question 4 - 10

• Michaela has a square picture. The area of the square picture is . What is the length of the side of the picture?

9in2

Answer 4 – 10

• Michaela has a square picture. The area of the square picture is . What is the length of the side of the picture?

9in2

3 inches

Question 4 - 20

• James said all real numbers are rational. Mike said all rational numbers are real. Who is correct?

Answer 4 – 20

• James said all real numbers are rational. Mike said all rational numbers are real. Who is correct?

Mike

Question 4 - 30

• Adam is wrapping a cubic box that has side lengths of 5 inches. What is the volume of Adam’s box?

Answer 4 – 30

• Adam is wrapping a cubic box that has side lengths of 5 inches. What is the volume of Adam’s box?

V 125in3

Question 4 - 40

• Maddy has to make a poster to put in her classroom window. The paper Maddy bought is a square with an area of . If the window is 9 inches wide, will the poster fit? Explain.

1,000in2

Answer 4 – 40

• Maddy has to make a poster to put in her classroom window. The paper Maddy bought is a square with an area of . If the window is 9 inches wide, will the poster fit? Explain.

No. The poster is 10 inches wide but the window is only 9 inches wide.

1,000in2

Question 4 - 50

• Write an example of a number that is a rational number but not a natural number.

Answer 4 – 50

• Write an example of a number that is a rational number but not a natural number.

Multiple answers such as:0, 2.5, -7, -1/3, 7/5, 456

Question 5 - 10

• Between which two numbers does fall between on a number line?

122

Answer 5 – 10

• Between which two numbers does fall between on a number line?

Between 11 and 12

122

Question 5 - 20

• What does equal?

123

Answer 5 – 20

• What does equal?

1728

123

Question 5 - 30

• Find the volume of the box below:

8 cm.

8 cm.

8 cm.

Answer 5 – 30

• Find the volume of the box below:

7 cm.

7 cm.

7 cm.

V 343in3

Question 5 - 40

• Find the length of the sides of the square below:

A196cm2

Answer 5 – 40

• Find the length of the sides of the square below:

14 ft.

A196cm2

Question 5 - 50

• What is the difference between a rational number and an irrational number?

Answer 5 – 50

• What is the difference between a rational number and an irrational number?

A rational number can be written as a fraction, an irrational number cannot.