Number Types Quiz

What is an integer?

• A number that can be written as a fraction

• A whole number that can be positive or negative

• A number that cannot be written as a fraction

• A number with a repeating decimal pattern

Which of the following statements is true about irrational numbers?

• They can be written as a fraction

• They have a repeating decimal pattern

• They cannot be written as a fraction

• They are always whole numbers

How many factors does the number 2 have?

• 2

• 1

• 3

• 4

Which of the following statements is true?

• A. 1 is a prime number

• B. 1 is not a prime number

• C. 1 is both prime and composite

• D. 1 is neither prime nor composite

What is the first step in the prime factorization of 360?

• Divide by 2

• Divide by 3

• Divide by 5

• Divide by 10

Which of the following is a step to find the HCF of two numbers?

• Add the numbers

• Subtract the numbers

• Multiply the common prime factors

• Divide the numbers

What does the 'M' in 'BODMAS' stand for?

• Multiply

• Measure

• Manage

• Minimize

After solving the brackets in the expression 20 - (3 + 2) × 3, what is the new expression?

• 20 - 5 × 3

• 20 - 3 × 2

• 20 - 2 × 3

• 20 - 3 + 2

What is the result of the multiplication step in the expression 20 - 5 × 3?

• 10

• 15

• 20

• 25