Quiz about The Real Number System

Question 1

Classify the number 3

Accepted Answer

Natural, Whole, Integer, Rational

Answer

Whole, Rational

Answer

Integer

Answer

Rational

Question 2

How can -7.5 best be classified?

Accepted Answer

rational, real

Answer

irrational, real

Answer

rational

Answer

irrational

Question 3

-14 could be classified as all of these EXCEPT?

Accepted Answer

Whole

Answer

Integer

Answer

Real

Answer

Rational

Question 4

Classify the following number:
1.01011011101111....

Accepted Answer

Irrational

Answer

Rational

Question 5

All whole numbers are integers.

Accepted Answer

True

Answer

False

Question 6

Which statement is true?

Accepted Answer

Every whole number is a rational number

Answer

Every rational number is an integer

Answer

Every whole number is a counting number

Answer

Every integer is a whole number

Question 7

Classify the Number: 120

Accepted Answer

Counting, whole, integers rational, real

Answer

Irrational, real

Answer

whole

Answer

Whole, counting

Question 8

Classify 0

Accepted Answer

All of the above

Answer

Whole

Answer

Integer

Answer

Rational

Question 9

Explain the error(s).

Accepted Answer

-2 isn't a whole number and -1.2 isn't an integer.

Answer

-1.2 isn't an integer.

Answer

-2 isn't a whole number and 3.4 isn't a rational number.

Answer

The numbers are graphed correctly.

Question 10

A repeating decimal or decimal that terminates is called a

Accepted Answer

Rational Number

Answer

Natural Number

Answer

Irrational Number

Answer

Whole Number

Question 11

Natural numbers are:

Accepted Answer

1, 2, 3, 4, . . .

Answer

1.5, 2, 2.5, 3, . . .

Answer

0,1,2,3,4,5...

Answer

. . . , -2, -1, 0, 1, 2, . . .

Question 12

Question 12.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Answer

E

Question 13

TRUE OR FALSE, the number (-10) is a whole number AND an integer.

Accepted Answer

False

Answer

True

Question 14

What is the ONLY difference between natural numbers and whole numbers?

Accepted Answer

Zero

Answer

Negative Numbers

Answer

Fractions

Answer

Decimals

Question 15

What is the square root of 16 plus the square root of 81?

Accepted Answer

13

Answer

The square root of 97

Answer

25

Answer

5

Question 16

Will the Broncos win this weekend??

Accepted Answer

Yes!!

Accepted Answer

NO!!!

Question 17

Answer in simplest firm:

$$-5\frac{1}{12}-3\frac{2}{3}$$ =

Accepted Answer

$$-9\ \frac{1}{6}$$

Answer

$$-1\ \frac{1}{2}$$

Answer

$$-20\ \frac{1}{6}$$

Answer

$$-1\ \frac{5}{6}$$

Question 18

Answer in simplest firm:

$$2\frac{1}{3}-\left(-4\frac{5}{6}\right)$$ =

Accepted Answer

$$7\ \frac{1}{6}$$

Answer

$$-\frac{14}{29}$$

Answer

$$-11\ \frac{5}{18}$$

Answer

$$-2\ \frac{1}{2}$$

Question 19

Answer in simplest firm:

$$\frac{2}{5}\cdot-\frac{1}{6}$$ =

Accepted Answer

$$-\frac{1}{15}$$

Answer

$$-2\ \frac{2}{5}$$

Answer

$$\frac{17}{30}$$

Answer

$$\frac{7}{30}$$

Question 20

Answer in simplest form:

$$1\ \frac{1}{2}\ \div\ 8$$

Accepted Answer

$$\frac{3}{16}$$

Answer

$$12$$

Answer

$$-6\ \frac{1}{2}$$

Answer

$$9\ \frac{1}{2}$$

Question 21

Answer in simplest form:

$$-3\ \frac{4}{7}\ \div\ -1\ \frac{1}{14}$$

Accepted Answer

$$3\ \frac{1}{3}$$

Answer

$$3\ \frac{81}{98}$$

Answer

$$-2\ \frac{1}{2}$$

Answer

$$-4\ \frac{9}{14}$$

Question 22

Melissa ran $$6\ \frac{2}{5}$$ miles north, $$2\ \frac{3}{4}$$ west, and $$2\ \frac{1}{3}$$ miles south. How far did she run?

Accepted Answer

$$11\ \frac{29}{60}$$ miles

Answer

$$\frac{384}{385}$$ miles

Answer

$$41\ \frac{1}{15}$$ miles

Answer

$$1\ \frac{19}{60}$$ miles

Question 23

At the beginning of his diet, Jack weighed $$240\ \frac{4}{5}$$ pounds. At the end of the diet, he weighed $$\frac{3}{4}$$ his original weight. What did Jack weigh at the end of the diet?

Accepted Answer

$$180\ \frac{3}{5}$$ lbs

Answer

$$321\ \frac{1}{15}$$ lbs

Answer

$$240\ \frac{1}{20}$$ lbs

Answer

$$241\ \frac{11}{20}$$ lbs

Question 24

A brownie recipe calls for $$1\ \frac{2}{3}$$ cups of sugar. If you are making $$1\ \frac{1}{2}$$ times the recipe, how much more sugar will you need?

Accepted Answer

$$\frac{5}{6}$$ more cups

Answer

$$\frac{5}{9}$$ more cups

Answer

$$1\ \frac{1}{2}$$ more cups

Question 25

Rewrite using positive exponents. **Simplify if possible.

$$a^0b^{-3}c^{-1}$$ =

Accepted Answer

$$\frac{1}{b^3c}$$ more cups

Answer

$$ab^3c^1$$

Answer

$$\frac{a}{b^3c}$$

Answer

$$\frac{1}{ab^3c}$$

Question 26

Identify the two consecutive integers in which the square root lies between:

$$\sqrt[]{18}$$

Accepted Answer

4 and 5

Answer

2 and 3

Answer

3 and 4

Answer

5 and 6

Question 27

Identify the two consecutive integers in which the square root lies between:

$$\sqrt[]{360}$$

Accepted Answer

18 and 19

Answer

19 and 20

Answer

20 and 21

Answer

21 and 22

Question 28

Identify the two consecutive integers in which the square root lies between:

$$-\sqrt[]{195}$$

Accepted Answer

-13 and -14

Answer

-10 an -11

Answer

-11 and -12

Answer

-12 and -13

Question 29

Write in scientific notation:

$$5,028$$

Accepted Answer

$$5.028\ imes\ 10^3$$

Answer

$$50.28\ imes\ 10^2$$

Answer

$$502.8\ imes\ 10$$

Answer

$$5.028\ imes10\ ^{-3}$$

Question 30

Write each value in scientific notation:

$$0.000000216\ $$

Accepted Answer

$$2.16\ imes\ 10^{-7}$$

Answer

$$2.16\ imes\ 10^7$$

Question 31

Name the SMALLEST SUBSET that contains the value:

$$-\sqrt[]{256}$$

Accepted Answer

Integer

Answer

Irrational

Answer

Rational

Answer

Whole

Answer

Natural

Question 32

Name the SMALLEST SUBSET that contains the value:

$$5^{-1}$$

Accepted Answer

Rational

Answer

Irrational

Answer

Integer

Answer

Whole

Answer

Natural

Question 33

Name the SMALLEST SUBSET that contains the value:

$$\sqrt[]{88}$$

Accepted Answer

Irrational

Answer

Rational

Answer

Integer

Answer

Whole

Answer

Natural

Question 34

Name the SMALLEST SUBSET that contains the value:

$$\left|-27\right|$$

Accepted Answer

Natural

Answer

Irrational

Answer

Rational

Answer

Integer

Answer

Whole

Question 35

Name the SMALLEST SUBSET that contains the value:

$$1\ \frac{9}{23}$$

Accepted Answer

Rational

Answer

Irrational

Answer

Integer

Answer

Whole

Answer

Natural

Question 36

Name the SMALLEST SUBSET that contains the value:

$$\sqrt[]{0}$$

Accepted Answer

Whole

Answer

Irrational

Answer

Rational

Answer

Integer

Answer

Natural

Question 37

Natural numbers are _________ integers.

Accepted Answer

Always

Answer

Sometimes

Answer

Never

Question 38

Negative numbers are _________ whole numbers.

Accepted Answer

Never

Answer

Always

Answer

Sometimes

Question 39

Square roots are _________ rational numbers.

Accepted Answer

Sometimes

Answer

Always

Answer

Never

Question 40

Name the property that justifies the statement.

$$\left(-9+2\right)\cdot0=0$$

Accepted Answer

Zero Product Property

Answer

Associative Property of Multiplication

Answer

Additive Identity

Answer

Distributive Property

Answer

Commutative Property

Question 41

Name the property that justifies the statement.

$$15+0=15$$

Accepted Answer

Additive Identity

Answer

Zero Product Property

Answer

Associative Property

Answer

Distributive Property

Answer

Commutative Property

Question 42

Name the property that justifies the statement.

$$15+0=15$$

Accepted Answer

Additive Identity

Answer

Zero Product Property

Answer

Associative Property

Answer

Distributive Property

Answer

Commutative Property

Question 43

Name the property that justifies the statement.

$$6\left(x+7\right)=6x+42$$

Accepted Answer

Distributive Property

Answer

Zero Product Property

Answer

Associative Property

Answer

Additive Identity

Answer

Commutative Property

Question 44

Name the property that justifies the statement.

$$4+\left(3+11\right)=4+\left(11+3\right)$$

Accepted Answer

Commutative Property

Answer

Zero Product Property

Answer

Associative Property

Answer

Additive Identity

Answer

Distributive Property

Question 45

Name the property that justifies the statement.

$$\frac{1}{2}\cdot2=1$$

Accepted Answer

Multiplicative Inverse

Answer

Zero Product Property

Answer

Associative Property

Answer

Additive Identity

Answer

Distributive Property

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics