Rounding and Integers Intro

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

How do you order integers from least to greatest?

Back

To order integers from least to greatest, compare their values and arrange them starting from the smallest to the largest.

Front

What is the additive inverse of a number?

Back

The additive inverse of a number is the value that, when added to the original number, results in zero. For example, the additive inverse of -9 is 9.

Front

How do you round a number to the nearest whole number?

Back

To round a number to the nearest whole number, look at the digit in the tenths place. If it is 5 or greater, round up; if it is less than 5, round down.

Front

What is the additive inverse of 3?

Back

The additive inverse of 3 is -3.

Front

How would you represent a temperature of -5 degrees Celsius?

Back

A temperature of -5 degrees Celsius is represented as -5.

Front

What integer represents a gain of 15 points?

Back

A gain of 15 points is represented by the integer +15.

Front

What integer represents a loss of 20 dollars?

Back

A loss of 20 dollars is represented by the integer -20.

Front

How do you identify the greatest integer in a set?

Back

To identify the greatest integer in a set, compare all integers and find the one with the highest value.

Front

What is the result of adding -7 and 4?

Back

The result of adding -7 and 4 is -3.