Rules for Rational Operations

Front

What are rational numbers?

Back

Rational numbers include integers, fractions, and decimals.

Front

What is the rule for adding two negative numbers?

Back

Add the absolute values and keep the sign.

Front

What is the sign of the result for -11/-3?

Back

The result is positive (+).

Front

What are the steps for adding integers with different signs?

Back

Step 1: Subtract the absolute values. Step 2: Keep the sign of the number with the largest absolute value.

Front

What is the sign of the result for -5(-7)?

Back

The result is positive (+).

Front

What is the rule for multiplying two negative numbers?

Back

The product of two negative numbers is positive.

Front

What is the rule for dividing two negative numbers?

Back

The quotient of two negative numbers is positive.

Front

What is the result of adding -3 and 5?

Back

The result is 2.

Front

What is the result of subtracting -4 from 2?

Back

The result is 6.

Front

What is the result of multiplying -2 and 3?

Back

The result is -6.