Classifying Numbers

Which of the following is NOT an integer?

• 0

• 1.57

• -6

• 10

• Yes

• No

• Yes

• No

Explain the error(s).

• -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.

Classify the number (choose all that apply): 3/4

• natural number

• whole number

• integer

• rational number

• irrational number

What is the best classification for this number?   -4

• natural

• whole

• integer

• rational

What is the best classification for this number?  
π

• integer

• rational

• irrational

• imaginary

What is the best classification for this number?  .78787878...

• integer

• rational

• irrational

• whole

What is the best classification for this number?   10

• natural

• whole

• integer

• rational

What is the best classification for this number?   0

• natural

• whole

• integer

• rational