Search the courses, subjects, tracks, games and features, or jump straight to a page.
4 cards from this section. Quick, good the night before a test.
What are the natural numbers?
Think about what you would use for counting items.
Identify an example of a rational number.
Remember, it can be written as a fraction.
What is the sum of 1/4 + 2/4?
Think about adding fractions.
True or False: All integers are rational numbers.
Consider how integers can be expressed.
Calculate the product of (2/3) × (9/4). What type of number is the result?
Multiply the numerators and denominators.
Verify that the decimal 0.333... is a rational number.
Express it in fractional form.
5 more questions in this section. Enroll free to practise them all.
Enroll free