Front

What is a negative number?

Back

A negative number is a number that is less than zero, often used to represent a loss or a deficit.

Front

How do you compare negative numbers?

Back

To compare negative numbers, the number further to the left on the number line is smaller. For example, -5 is less than -3.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, |-8| = 8.

Front

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

Back

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

Front

What is the least number in the set: {-10, -20, -30}?

Back

The least number is -30.

Front

What is the greatest number in the set: {-8, -4, -1}?

Back

The greatest number is -1.

Front

How do you represent spending money in an equation?

Back

Spending money can be represented as a subtraction equation. For example, if you have $20 and spend $30, the equation is 20 - 30.

Front

What is the result of the equation: 20 - 30?

Back

The result is -10.

Front

How do you find the opposite of a negative number?

Back

The opposite of a negative number is its positive counterpart. For example, the opposite of -5 is 5.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.