Rational Numbers

Which number does NOT represent a whole number?

• 25

• 13

• 150/3

• 3.5

Which of the following is a rational number but is NOT an integer?

• 8

• 24

• 40/4

• 6.2

Barbara was asked to create a set of numbers that contained only integers. Which of the sets does

NOT contain only integers?

• { 11, 6, -3, -4, 600, 24/12}

• {9, 100, -4, 12, -6, 20/5}

• {5, 3, -8, -14, 3.5, 24/12}

• {22, -12.0, 9, -14, 28, -4}

Which statement is NOT true about integers?

• All integers are rational numbers.

• If two integers are added, the sum is always an integer.

• If two integers are subtracted, the difference is always an integer.

• If two integers are divided, the quotient is always an integer.

Tags

CCSS.HSN.RN.B.3

This Venn diagram shows the relationship of the rational numbers. Which of the following is an integer but NOT a whole number?

• 4

• -8

• 28/7

• 100

Rational numbers are a dense set. This means that between any two rational numbers on a number line there is another rational number. Which rational number is between 2.46 and 2.47 on a number line?

• 2.48

• 2.4

• 2.53

• 2.468

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Golf scores are often given as a number that compares the number of strokes the player used to the par number of strokes for that course. Which subset of the rational numbers best describes the golf scores shown for the players in a golf tournament?

• Whole Numbers

• Integers

• Negative integers

• Repeating Decimals

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which subset of the rational numbers best describes number of coins in a jar?

• Whole Numbers

• Integers

• Negative integers

• Repeating decimals

Which subset of the rational numbers best describes the dimensions of a rectangle?

• Whole numbers

• Integers

• Negative integers

• Positive rational numbers

Which statement is NOT true about rational numbers?

• The sum of two rational numbers is also a rational number.

• 0 is not a rational number.

• The product of two rational numbers is also a rational number.

• The opposite of a rational number is also a rational number.

Tags

CCSS.HSN.RN.B.3