Category 1 - Day 1

The Venn diagram shows the relationships among subsets of real numbers.

Which statement does NOT describe the relationship between sets of real numbers in the diagram?

• Natural numbers are a subset of integers.

• Integers are a subset of whole numbers.

• Irrational numbers are a subset of real numbers.

• Whole numbers and natural numbers are both subsets of rational numbers.

The tree diagram illustrates the relationships among sets of numbers.

Which statement correctly describes the relationship among the following sets of numbers: whole numbers, natural numbers, and integers?

• Integers and natural numbers are both subsets of whole numbers.

• Whole numbers and natural numbers are both subsets of integers.

• Integers and whole numbers are both subsets of natural numbers.

• Whole numbers are a subset of integers, and integers are a subset of natural numbers.

Aaron found the length of the hypotenuse of a right triangle to be . Where should he plot on a number line?

• 
• 
• 
• 

• 8 and 9

• 24 and 25

• 25 and 26

• None of the above

• Point D

• Point A

• Point B

• Point C

• 14.1

• 14.8

• 14.5

• 14.3

Point W is shown on the number line.

Which value is best represented by point W?

• 9 ft

• 39 ft

• 7 ft

• 19 ft

• J

• K

• L

• M

• A

• B

• C

• D