Integer Basics

What is an integer?

• An integer is a number with a decimal part

• An integer is a type of fruit

• An integer is a whole number that can be positive, negative, or zero, without any decimal or fractional parts.

• An integer is a letter of the alphabet

Give an example of a positive integer.

• 1.5

• -3

• 5

• 0

Provide an example of a negative integer.

• -3

• -7

• -5

• -10

What is the result of adding two positive integers?

• Negative integer

• Positive integer

• Zero

• Fraction

What is the result of subtracting a negative integer from a positive integer?

• The result is the difference of the two integers.

• The result is the sum of the two integers.

• The result is the product of the two integers.

• The result is the division of the two integers.

Explain the concept of absolute value in integers.

• The absolute value of an integer is always negative.

• The absolute value of an integer is only defined for positive numbers.

• The absolute value of an integer is equal to the integer itself.

• The absolute value of an integer is denoted by two vertical bars surrounding the number. For example, the absolute value of -5 is written as |-5|, which equals 5.

How are integers represented on a number line?

• By skipping every other number on the number line.

• By placing them at equally spaced intervals on the number line.

• By placing them only on the negative side of the number line.

• By randomly scattering them on the number line.

What is the opposite of an integer?

• Reciprocal

• Opposite Sign

• Multiplicative Inverse

• Additive Inverse

What is the sum of an integer and its opposite?

• 2

• 1

• -1

• 0

How do you determine if an integer is greater than another integer?

• To determine if an integer is greater than another integer, use the equal to symbol (=).

• To determine if an integer is greater than another integer, use the greater than symbol (>).

• To determine if an integer is greater than another integer, use the less than symbol (<).

• To determine if an integer is greater than another integer, use the less than or equal to symbol (<=).