Fundamentals of Mathematics Integers

In addition of integers, is (16) + (-18) = -2?

• True

• False

73 + (-73)

• 73

• 146

• -146

• 0

_____ is/are set of whole numbers and its opposites

Integers consist of positive numbers, negative numbers and _____.

• A loss of 7 dollars.

• Climbing up 7 feet.

• A $7 discount.

• Getting 7 points added to a test grade.

Integers are

• all positive numbers only.

• all negative numbers only.

• all positive and negative numbers and zero

• percentages, fractions, & square root.

The set of negative numbers and whole numbers is called

• natural numbers

• integers

• positive numbers

• 0

I-14I 

• 0

• -14

• 14

• Nothing

Dimitri is buying a car. He chooses Option 1 to add a new sound system to his car. What integer represents the change from the base price of the car to its final price?

• -$700.00

• -$400.00

• $300.00

• $400.00

Integers are

• all positive numbers only.

• all negative numbers only.

• all counting numbers and their opposites

• percentages, fractions, & square root.