7.2a Rational Numbers

Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers, and whole numbers?

• F

• G

• H

• J

Which diagram best represents the relationship among integers, rational numbers and whole numbers?

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• 
• 
• 

Which graphic organizer correctly groups the following numbers?

• A

• B

• C

• D

Three sets of numbers are shown in the Venn diagram.

Which of these numbers can be placed where the STAR is in the diagram?

• A. -7

• B. 3.5

• C. -4.2

• D. Not Here

The Venn diagram shows the relationships among different sets of numbers.

Which number would be located in the shaded part of the diagram?

• A. -17.5

• B. 6

• C. -4

• D. Not Here

Jay's teacher wrote a number on the board. He then asked his students to write which classifications his number fell in.

If Jay's teacher wrote -7 on the board, which classifications would the number obtain?

• A. I and II

• B. II and III

• C. II only

• D. I, II, and III

Choose the best definition of the term INTEGERS.

• Whole numbers

• Negative Numbers and Positive Numbers

• Negative numbers

• Positive whole numbers, their opposites and zero

Choose the best definition of the term NATURAL NUMBERS...

• Any number that happens in life

• The positive whole numbers (that is, not 0) that occur in real-life

Choose the best definition of the term WHOLE NUMBERS.

• 0 and the basic counting numbers 0, 1, 2, 3, 4, 5, 6

• Any positive counting numbers 1, 2, 3, 4, 5, 6, etc.

Choose the best definition for the term RATIONAL NUMBERS.

• Numbers that can be written in fraction form. This includes integers, terminating decimals, and repeating decimals as well as fractions.

• Numbers that can be written as a decimal with no ending.