Numbers and Language

Which of the following numbers is an integer?

• -4

• 1/2

• 0.3

Name all the sets to which the following number belongs. √16

• Irrational

• Rational

• Rational & Integer

• Rational, Integer, Whole, & Natural

Natural numbers are also called________numbers.

• counting

• elementary

• falce

The numbers [0,1,2,3,....] etc. There is no fractional or decimal part. There are no negatives.

• Rational Numbers

• Whole Numbers

• Irrational Numbers

• Fractions

Which of the following is an example of an integer?

• 0.35

• -3

• 1/2

• -1/2

3.54 is known as which number type?

• A rational number

• An irrational number

• An integer

• A natural number

Which set of numbers does not include -8?

• Opposites of whole numbers

• Rational numbers

• Integers

• Whole numbers

Integers are______________numbers plus negative numbers.

• Integers

• Natural

• Whole

• All of the above

What are integers?

• Positive and negative whole numbers and zero

• The point at which the x and y axes cross (0, 0)

• The line across the bottom of the graph

• None of them

Which is not a rational number?

• 1/3

• 0.25

• 0.6666...

• √2