Integers and Rational Numbers Review

Front

What are integers?

Back

Integers are whole numbers that can be positive, negative, or zero, such as -3, -2, -1, 0, 1, 2, 3.

Front

What is the opposite of a positive number?

Back

The opposite of a positive number is its negative counterpart. For example, the opposite of 3.47 is -3.47.

Front

What is the opposite of a fraction like 1/2?

Back

The opposite of a fraction like 1/2 is -1/2.

Front

How do you represent negative fractions on a number line?

Back

Negative fractions are represented to the left of zero on a number line.

Front

What is the value of -1/5 in decimal form?

Back

The value of -1/5 in decimal form is -0.2.

Front

How do you order a list of times from fastest to slowest?

Back

To order a list of times from fastest to slowest, arrange the times in ascending order, with the smallest time first.

Front

What is the decimal equivalent of -1/5?

Back

The decimal equivalent of -1/5 is -0.2.

Front

What is the significance of zero in integers?

Back

Zero is considered an integer and serves as the neutral element in the set of integers, separating positive and negative numbers.

Front

How do you convert a negative decimal to a fraction?

Back

To convert a negative decimal to a fraction, express the decimal as a fraction and then apply the negative sign. For example, -0.75 = -3/4.

Front

What is the relationship between positive and negative numbers?

Back

Positive numbers are greater than zero, while negative numbers are less than zero. They are opposites of each other.