Understanding Rational Numbers

Complete each definition and then provide an example of each vocabulary word.

Explain how the points A (9, -2/5) and B (9, 2/5) are related. Use vocabulary words in your explanation.

What are integers and rational numbers? How are points graphed on a coordinate plane?

For each point on the number line, write the integer and its opposite.

Compare and order 0.1, 0.75, and 1/4 from least to greatest. Plot the numbers on a number line.

In 1–3, plot each rational number on the number line.

In 4–7, use *, +, or to compare.

Find the absolute values and order 0, 3, 0, 4, 0, 2, 0, 5 from least to greatest.

In 1–4, find each value.

In 5–8, order the values from least to greatest.