Praxis Mathematics CKT 7813 Domain 2: Place Value and Decimals Welcome to your Praxis Mathematics CKT 7813 Domain 2: Place Value and Decimals 1. Praxis Mathematics CKT 7813: Place Value and Decimals Which of the following represents the decimal 0.456 in fractional form? A. \(\frac{456}{100}\) B. \(\frac{45}{100}\) C. \(\frac{456}{1000}\) D. \(\frac{456}{10}\) None 2. Praxis Mathematics CKT 7813: Place Value and Decimals What is the value of the digit 5 in the number 3.574? A. 5 B. 0.5 C. 50 D. 0.05 None 3. Praxis Mathematics CKT 7813: Place Value and Decimals If a number is rounded to 0.12, which of the following could be the original number? A. 0.119 B. 0.1205 C. 0.1214 D. 0.122 None 4. Praxis Mathematics CKT 7813: Place Value and Decimals Which of the following is equivalent to the decimal 0.875? A. \(\frac{7}{8}\) B. \(\frac{87}{100}\) C. \(\frac{875}{1000}\) D. \(\frac{8}{7}\) None 5. Praxis Mathematics CKT 7813: Place Value and Decimals What is the decimal representation of \(\frac{4}{25}\)? A. 0.16 B. 0.25 C. 0.4 D. 1.6 None 6. Praxis Mathematics CKT 7813: Place Value and Decimals Which of the following numbers has the least value? A. 0.503 B. 0.53 C. 0.305 D. 0.35 None 7. Praxis Mathematics CKT 7813: Place Value and Decimals If \(0.2 \times 10^n = 20\), what is the value of \(n\)? A. 1 B. 2 C. 3 D. 4 None 8. Praxis Mathematics CKT 7813: Place Value and Decimals What is the product of 0.007 and 0.04? A. 0.00028 B. 0.0028 C. 0.028 D. 0.28 None 9. Praxis Mathematics CKT 7813: Place Value and Decimals What is the result when 15.6 is divided by 0.04? A. 39 B. 390 C. 3.9 D. 3900 None 10. Praxis Mathematics CKT 7813: Place Value and Decimals How many tenths are there in 2.5? A. 25 B. 2.5 C. 250 D. 0.25 None 11. Praxis Mathematics CKT 7813: Place Value and Decimals Convert 0.125 to a fraction. A. \(\frac{1}{125}\) B. \(\frac{1}{8}\) C. \(\frac{125}{1000}\) D. \(\frac{5}{40}\) None 12. Praxis Mathematics CKT 7813: Place Value and Decimals What is the decimal form of 7%? A. 0.07 B. 0.7 C. 7 D. 0.007 None 13. Praxis Mathematics CKT 7813: Place Value and Decimals What is the decimal representation of the number \( 3 \frac{3}{4} \)? A. 3.75 B. 3.25 C. 3.34 D. 3.5 None 14. Praxis Mathematics CKT 7813: Place Value and Decimals Which of the following is the correct representation of 456.789 in expanded form? A. \( 400 + 50 + 6 + 0.7 + 0.08 + 0.009 \) B. \( 4 \times 100 + 5 \times 10 + 6 + 7 \times \frac{1}{10} + 8 \times \frac{1}{100} + 9 \times \frac{1}{1000} \) C. \( 4 \times 1000 + 5 \times 100 + 6 \times 10 + 7 \times 1 + 8 \times \frac{1}{10} + 9 \times \frac{1}{100} \) D. \( 400 + 60 + 6 + 0.8 + 0.09 + 0.009 \) None 15. Praxis Mathematics CKT 7813: Place Value and Decimals What is the value of 0.1% of 2,000? A. 2 B. 20 C. 200 D. 0.2 None 16. Praxis Mathematics CKT 7813: Place Value and Decimals If \( 5.7 \times 10^3 = 5700 \), what does \( 5.7 \times 10^{-3} \) equal? A. 0.0057 B. 0.057 C. 0.57 D. 57 None 17. Praxis Mathematics CKT 7813: Place Value and Decimals Convert the fraction \( \frac{11}{16} \) to decimal. A. 0.6875 B. 0.675 C. 0.625 D. 0.687 None 18. Praxis Mathematics CKT 7813: Place Value and Decimals Arrange the following decimals in ascending order: 0.402, 0.42, 0.049, 0.492. A. 0.049, 0.402, 0.42, 0.492 B. 0.402, 0.049, 0.42, 0.492 C. 0.049, 0.42, 0.402, 0.492 D. 0.42, 0.402, 0.049, 0.492 None 19. Praxis Mathematics CKT 7813: Place Value and Decimals What is the result of rounding 0.864 to the nearest hundredth? A. 0.86 B. 0.87 C. 0.8 D. 0.9 None 20. Praxis Mathematics CKT 7813: Place Value and Decimals Which of the following numbers is closest to 3.14? A. 3.139 B. 3.141 C. 3.149 D. 3.15 None 1 out of 20 Time is Up! Time's up
