Adding Integers and Absolute Values

The video tutorial explains how to add integers, covering three scenarios: adding integers with the same positive sign, the same negative sign, and different signs. It defines integers as counting numbers, their opposites, and zero. For integers with the same sign, the absolute values are added, and the sign is retained. For integers with different signs, the absolute values are subtracted, and the sign of the larger integer is used.

What are the three types of integer addition discussed in the video?

• Adding integers with the same positive signs, same negative signs, and different signs

• Adding integers with the same signs, different signs, and zero

• Adding positive integers, negative integers, and zero

• Adding integers with different signs, zero, and fractions

Which of the following is NOT considered an integer?

• Zero

• Three point five

• Positive four

• Negative two

What is the absolute value of -5?

• -5

• 5

• 10

• 0

Which of the following is a correct statement about integers?

• Integers are only negative numbers

• Integers include fractions

• Integers are only positive numbers

• Integers include zero

How do you add two integers with the same positive sign?

• Subtract their absolute values and keep the positive sign

• Add their absolute values and keep the positive sign

• Add their absolute values and change the sign

• Subtract their absolute values and change the sign

What is the result of adding 10 and 12?

• 24

• 20

• 22

• 2

When adding two negative integers, what should you do?

• Subtract their absolute values and keep the negative sign

• Add their absolute values and keep the negative sign

• Add their absolute values and change the sign

• Subtract their absolute values and change the sign

What is the result of adding -7 and -6?

• -1

• 13

• 1

• -13

What is the result of adding -5 and -3?

• -2

• 8

• -8

• 2

How do you determine the sign when adding integers with different signs?

• Always use a negative sign

• Always use a positive sign

• Use the sign of the larger integer

• Use the sign of the smaller integer