Level 1: Remembering

1. What is a rational number?
2. Give an example of a rational number.
3. Is zero a rational number? Why or why not?
4. What is the difference between a rational number and an irrational number?
5. True or False: Every whole number is a rational number.
6. What is the decimal representation of the rational number 3/4?
7. Can a rational number be negative? Explain your answer.
8. What is the numerator and denominator of the rational number 5/6?

Level 2: Understanding

1. Explain how to convert a fraction into a decimal.
2. Compare and contrast rational numbers and whole numbers.
3. Simplify the rational number 12/16 to its lowest terms.
4. Explain how to determine if a given decimal is a rational number.
5. Solve the equation: 2/3 + x = 1/2.
6. Explain how to add and subtract rational numbers with different denominators.
7. Solve the equation: 3x - 1/4 = 2/3.
8. Explain how to multiply and divide rational numbers.
9. Solve the equation: 5/8 ÷ x = 3/4.
10. Explain how to convert a decimal into a fraction.
11. Solve the equation: 2/5x = 3/10.
12. Explain how to compare rational numbers using the number line.