Real Number System - Assessment

1.

Multiple Choice

1 min

1 pt

What are all names for -7.5

rational, real

irrational, real

rational only

irrational only

2.

Multiple Choice

1 min

1 pt

Zero can be classified as all of the following except which?

Whole

Rational

Integer

Natural

3.

Multiple Choice

1 min

1 pt

π or PI is classified as which?

Rational only

Irrational only

Rational, Real

Irrational, Real

4.

Multiple Choice

1 min

1 pt

Classify the following number:

1.01276894...

Rational

Irrational

5.

Multiple Choice

45 sec

1 pt

Classify the following:
-78

integer

integer, real

integer, whole, rational

integer, rational, real

6.

Multiple Choice

1 min

1 pt

What is the definition of integers?

Numbers you count on your fingers and toes

Natural numbers and zero

Whole numbers and their opposites

Terminating or repeating decimals

7.

Multiple Choice

1 min

1 pt

1,378,472,706 and best be classified as what?

natural, whole, integer, rational

whole, integer, rational

rational

natural, whole, integer, rational, real

8.

Multiple Choice

2 mins

1 pt

Which statement is NOT true?

Every rational number is a real number.

Every counting number is a whole number.

Every integer is a rational number.

Every decimal number is an irrational number.

9.

Multiple Choice

15 mins

1 pt

What type of number is -3

whole number

integer and rational

rational only

integer only

10.

Multiple Choice

45 sec

1 pt

Which statement is NOT true?

Every rational number is also a whole number.

Every counting number is a whole

Every integer is a rational number.

Every whole number is an integer number.

11.

Multiple Choice

30 sec

1 pt

Based on the chart, how many subsets are within the integers set?

1

2

3

none

12.

Multiple Choice

1 min

1 pt

A repeating decimal or decimal that terminates is called a

Natural Number

Irrational Number

Rational Number

Whole Number

13.

Multiple Choice

1 min

1 pt

What is true about irrational numbers?

They are terminating decimals.

They are non-repeating decimals.

They are fractions.

They are natural numbers.

14.

Multiple Choice

15 mins

1 pt

All whole numbers are also rational numbers

True

False

15.

Multiple Choice

30 sec

1 pt

Which of the following is not a name of a Disney Princess

Ariel

Snow White

Llamarella

Cinderella

16.

Multiple Select

30 sec

5 pts

rational

irrational

1.92

1.09

17.

Multiple Select

30 sec

5 pts

Identify if the number is rational or irrational and convert to a decimal:

165%

rational

irrational

16.5

1.65

18.

Multiple Choice

2 mins

5 pts

Classify the Number: -23

Rational

Real, rational, integer

integer

Real, irrational, whole

19.

Multiple Choice

2 mins

5 pts

-14 could NOT be which type of number?

Integer

Real

Rational

Natural

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