CFA 1 - Identify Integers on a Number Line - P

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What does a number line represent?

Back

A number line is a visual representation of numbers in order, showing positive numbers to the right of zero and negative numbers to the left.

Front

How do you identify negative integers on a number line?

Back

Negative integers are located to the left of zero on a number line.

Front

How do you identify positive integers on a number line?

Back

Positive integers are located to the right of zero on a number line.

Front

What is the value of zero on a number line?

Back

Zero is the point that separates positive numbers from negative numbers on a number line.

Front

Which integer is greater: -2 or -5?

Back

-2 is greater than -5 because it is closer to zero on the number line.

Front

What is the smallest integer?

Back

The smallest integer is negative infinity, but in practical terms, there is no smallest integer as integers continue indefinitely in the negative direction.

Front

What does it mean for a number to be 'not positive or negative'?

Back

A number that is 'not positive or negative' is zero.

Front

How can you determine the value of a point on a number line?

Back

You can determine the value of a point by counting the intervals from zero to that point, noting whether you move left (negative) or right (positive).

Front

What is the value of point A if it is located three units to the left of zero?

Back

The value of point A is -3.