Quarter 2 Exam Grade 7

What is the square root of 144?

• 11

• 12

• 13

• 14

Which of the following is a perfect cube?

• 8

• 10

• 12

• 14

What is the cube root of 27?

• 2

• 3

• 4

• 5

Which of the following numbers is an irrational number?

• 8

• 64

 

On a number line, which number is located between 5 and 6?

• 5

• 5.5

• 6.0

• 7.0

What is the square root of 81?

• 8

• 9

• 10

• 11

If the cube root of a number is 4, what is the number?

• 16

• 36

• 48

• 64

 

Which of the following conversions is correct?

• 1 kilometer = 1,000 meters

• 1 meter = 100 centimeters

• 1 liter = 1,000 milliliters

• All of the above

9. If you have 2500 grams, how many kilograms do you have?

• 0.25kg

• 2.5kg

• 25kg

• 250kg

10. Which of the following is the correct conversion from kilograms to grams?

• 1 kg = 1,000 g

• 1 kg = 100 g

• 1 kg = 10 g

• 1 kg = 1,500 g