Order $-3.25,-3 \frac{1}{8},-3 \frac{3}{4}$, and $-3.1$ from least to greatest. Explain how you decided.

In the following exercise, divide the given.

$$12.2 \div 0.4$$

A classmate ordered these numbers from greatest to least. Is he correct? Construct an argument to justify your answer.

$$4.4,4.2,-4.42,-4.24$$

In this exercise, order the numbers from greatest to least.

$$-14,-25,7,-1$$

In the following exercise, order the numbers from least to greatest.

$$-3.05,-3 \dfrac{1}{2},-\dfrac{10}{3}, 3$$

In the following exercise, use the table of daily low temperatures.

Order the days from warmest to coldest.

In the following exercise, divide the given.

$$13 \div 0.65$$

In the following exercise, write the opposite of the integer.

-12

In the following exercise, divide the given.

$$1.25 \div 0.5$$

In the following exercise, order the numbers from least to greatest.

$$-\dfrac{3}{8}, 1 \dfrac{1}{2},-0.5,-0.9$$

In the following exercise, use the table of daily low temperatures.

Compare the low temperature on Tuesday with the low temperature on Friday. Then explain the real-world meaning in words.

In the following exercise, plot the point on the number line below.

P(-1)

In the following exercise, use $<,>$, or $=$ to compare.

$$-12 \bigcirc-15$$

Why are decimals rational numbers? Use -1.5 as an example.