Math Definitions: Introduction to Numbers

What is the definition of Natural Numbers?

• The numbers that include natural numbers and zero. Not a fraction or decimal.

• The numbers that we use when we are counting or ordering

• Any number that contains a decimal point

• Can be expressed as a fraction. Include integers and fractions or decimals

Which of the following is an example of a Whole Number?

• 2/3

• 0

• 1.72

• -8.33

Fill in the blank: An Integer is a counting number, zero, or the negative of a counting number. No fractions or _____

• decimals

• letters

• symbols

• percentages

Which of the following is NOT a Decimal Number?

• 0.256

• 1.2

• 2

• 3.14

Rational Numbers can be expressed as a _______.

• fraction

• decimal

• integer

• variable

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Which of the following is an Irrational Number?

• 1/2

• 0.5

• π

• 2/3

Tags

CCSS.8.NS.A.1

A number is Positive if it is:

• Less than 0

• Greater than 0

• Equal to 0

• A fraction

Tags

CCSS.6.NS.C.6A

Which of the following is a Negative number?

• 12

• 0

• -17

• 17.63

Tags

CCSS.6.NS.C.6A

Non-Negative numbers are numbers that are greater than or equal to _____

• 0

• -1

• 1

• -5

Tags

CCSS.6.NS.C.6A

Which of the following is a Non-Positive number?

• 1

• -7

• π

• 16.4