Lesson 7/8 Flashcard

Front

Back

Front

What is the sum of 4 and -12?

Back

The sum is -8.

Front

What is the result of 2 + (-135)?

Back

The result is -133.

Front

If Penny and her cousins have different bank balances, what is the sum of their accounts if the total is -2?

Back

The sum of all accounts is -2.

Front

Use counters to find the sum of the integers: -5 and -2. What is the result?

Back

The result is -7.

Front

What is the definition of a negative integer?

Back

A negative integer is any whole number less than zero.

Front

What does it mean to add a negative number?

Back

Adding a negative number is the same as subtracting its absolute value.

Front

What is the absolute value of -7?

Back

The absolute value of -7 is 7.

Front

How do you find the sum of two integers with different signs?

Back

Subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Front

What is the result of adding two negative integers, such as -3 and -5?

Back

The result is -8.