Mathematics 7 Second Quarter Exam

Which statement best describes a perfect square?

• A number that is always even.

• A number that ends with the digit “5”.

• A number that can be expressed as the product of two equal integers.

• A number that can be expressed as the product of three equal integers.

Which of the following is a perfect square?

• 16

• 20

• 24

• 35

What is the length of one side of the cube if you have a cube with a volume of 27 cubic units?

• 2 units

• 3 units

• 4 units

• 5 units

Which of the following statements is true about the values of √64 and ∛27?

• Both values are equal.

• The √64 is less than the ∛27.

• The √64 is greater than the ∛27.

• The √64 cannot be compared to the ∛27.

Which of the following numbers is an irrational number?

• √2

• √16

• 4.5

• 3³

LOCATING LETTERS

Marco is tasked to locate 5 letters with their corresponding irrational numbers using the number line.

A is located at √3; B is located at √83; C is located at √5; D is located at √9; and E is located at √10.

Where should Marco locate A on the number line?

• Between 0 and 1

• Between 1 and 2

• Between 2 and 3

• Between 3 and 4

LOCATING LETTERS

Marco is tasked to locate 5 letters with their corresponding irrational numbers using the number line.

A is located at √3; B is located at √83; C is located at √5; D is located at √9; and E is located at √10.

Where is B located?

• It is located at 2.

• It is located at 3.

• It is located at 1.5.

• It cannot be located on the number line.

LOCATING LETTERS

Marco is tasked to locate 5 letters with their corresponding irrational numbers using the number line.

A is located at √3; B is located at √83; C is located at √5; D is located at √9; and E is located at √10.

Marco correctly located C, D, and E on the number line.

Which statement best describes their locations on the number line?

• D is on the right of E.

• All three letters can be found between 0 and 2.

• C is located nearer to 5, while D and E are located between 1 and 4.

• D is located at exactly 3, while C and E are located between 2 and 4.

Marco is tasked to locate 5 letters with their corresponding irrational numbers using the number line.

A is located at √3; B is located at √83; C is located at √5; D is located at √9; and E is located at √10.

Which of the following best illustrates the location of the letters on the number line?

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SSLG GARDEN

The SSLG officers are planning to establish a school garden on a vacant lot whose area is 100 m². This would include various plants, flowers, and vegetables. The officers use the SI units of measurement for planting areas, water usage, and other needed materials from different measurement systems to ensure everything is correctly planned.

What is the SI unit used to measure the area of the garden?

• Gram

• Joule

• Liter

• Square Meter