Number System Quiz 15 (10 MCQs)

Quiz Instructions

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1. In the number 3, 567, what place value is the 5 in?

Correct Answer: C) 500.

2. Set C is the set of whole numbers less than 9. Which of these is the correct C?

Correct Answer: D) C = \{0, 1, 2, 3, 4, 5, 6, 7, 8\}.

3. Find the difference between greatest 4digit number and Smallest 5 digit number.

Correct Answer: C) 1.

4. What is the prime factorization of 504?

Correct Answer: D) $2^3\cdot3^2\cdot7$.

5. Is the square root below a perfect square root or a non-perfect square root? $\sqrt[]{81}$

Correct Answer: A) Perfect Square.

6. Value of 5 in 5089

Correct Answer: B) 5000.

7. Which is the smallest whole number

Correct Answer: C) 0.

8. A square backyard has an area of 169 square feet. How long is each side of the back yard? Hint: whats the square root?

Correct Answer: B) 13.

9. Which number is irrational?

Correct Answer: A) $\frac{\pi}{6}$.

10. Choose the correct expanded form for 698

Correct Answer: B) 600 + 90 + 8.