The Real Number System

Which of the following is an integer?

• 2

Tags

CCSS.4.NBT.A.2

CCSS.4.NBT.B.4

• 10

• -2

• .25

Tags

CCSS.7.EE.B.3

• 234....

• 97

Tags

CCSS.4.NBT.A.2

• 9

Tags

CCSS.8.NS.A.1

Tags

CCSS.6.NS.C.6

• WHOLE

• NATURAL

• INTEGER

Mr. Jorgensen was bored one day and sat on his front porch and counted the number of cars that passed by. What type of numbers would he use classify the number of cars?

• Rational

• Irrational

• Integer

• Whole

Answer explanation

Whole; because he could have watched zero cars pass by... 0 cars, 1 car, 2 cars, 3 cars, 4 cars,...

• irrational

• rational

Tags

CCSS.8.NS.A.1

• Rational
• Rational, Integer, Whole
• Natural, Whole, Integer, Rational
• Rational, Integer

Tags

CCSS.6.NS.C.6