CFA #6 Review

Front

Order the following rational numbers from greatest to least: -0.45, -1/3, 4/5, 0.25, -1/2.

Back

4/5, 0.25, -1/3, -0.45, -1/2.

Front

What is the sum of the following numbers: -10, 7, 4, -2?

Back

-1

Front

What is the absolute value of |-26|?

Back

26

Front

If the temperature drops from 7°F to -9°F, by how many degrees did the temperature drop?

Back

16 degrees.

Front

Point D is at (1, -3). If point E is 5 units away from point D, what could be the coordinates of point E?

Back

(6, -3) is one possible answer.

Front

Define rational numbers.

Back

Rational numbers are numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is the definition of absolute value?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

How do you find the sum of integers?

Back

To find the sum of integers, add the values together, taking into account their signs.

Front

What does it mean to order numbers from greatest to least?

Back

Ordering numbers from greatest to least means arranging them in descending order, starting with the largest number.

Front

What is the formula to calculate the drop in temperature?

Back

Drop in temperature = Initial temperature - Final temperature.