Unit 2 Review 2020

What is 42/7

• Whole number

• Rational number

• Integer

• All of the above

Which set of numbers includes only natural numbers?

• {-2, -1, 0, 1, 2}

• {2, 4, 6, 8, 9}

• { 0, 1, 2, 3, 4, 5 }

• {-3, -2, -1, 1, 2, 3}

Tags

CCSS.K.CC.A.3

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Which statement is true?

• Every rational number is an integer
• Every whole number is a counting number
• Every integer is a whole number
• Every whole number is a rational number

Tags

CCSS.HSN.RN.B.3

What is the definition of an integer

• All positive and negative whole numbers
• Decimals or fractions that terminate for repeat
• All positive whole numbers
• 0

Tags

CCSS.6.EE.A.2B

Explain the error

• -1.2 isn't an integer.
• -2 isn't a whole number and 3.4 isn't a rational number.
• -2 isn't a whole number and -1.2 isn't an integer.
• The numbers are graphed correctly.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.
• In the integer circle because it's an integer and rational number only.
• In the rational circle because it's only a rational number.
• I'm not sure because I don't know what rational means.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Fill in the blank with the correct sign >, < , or =
|1.47|  _______ |-1.47|

• >
• <
• =

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

David has a special deck of cards. Each card has a different number on it. The cards are 0.35, 4/5, 1/3, and 0.75. How many cards have a value greater than 1/2 (0.5)?

• one

• two

• three

• four

Tags

CCSS.4.NF.A.2

CCSS.4.NF.C.7

Paige rode her bike 4/5 mile. Megan rode her bike 1/3 mile. Which girl rode the greatest distance? 

• Paige; 4/5 > 1/3 
• Megan; 4/5 < 1/3 

Tags

CCSS.4.NF.A.2