Math 4 2nd Qtr Exam Reviewer

Multiple Choice

Find the quotient.

• 323

• 232

• 233

• 223

Multiple Choice

Find the quotient.

• 112

• 221

• 121

• 122

Multiple Choice

Find the quotient.

• 204

• 54

• 45

• 52

Multiple Choice

Find the quotient.

• 71

• 81

• 91

• 95

Multiple Choice

Find the quotient.

• 11

• 12

• 13

• 14

Multiple Choice

Find the quotient.

• 5

• 10

• 15

• 20

Multiple Choice

Find the quotient.

• 201

• 202

• 203

• 204

Multiple Choice

36 ÷ 3 = 

• 11

• 12

• 15

• 31

Multiple Choice

36 ÷ 3 = 

• 11

• 12

• 15

• 31

Fill in the Blank

816 ÷ 24

Fill in the Blank

192 ÷ 32

Multiple Choice

247 divided by 19 equals

• 11

• 21

• 13

• 23

Multiple Choice

768/32=

• 21

• 22

• 23

• 24

Multiple Choice

1245 divided by 83

• 15

• 16

• 14

• 17

Fill in the Blank

2,736 ÷ 12

Multiple Choice

$$780\ \div\ 20\ =$$  

• 29

• 39

• 30

• 38

Multiple Choice

$$480\ \div20\ =$$  

• 24

• 42

• 34

• 50

Multiple Choice

$$920\ \div\ 40\ =\$$  

• 22

• 30

• 32

• 23

Multiple Choice

$$368\ \div\ 30\ =\$$  

• 12

• 22

• 12 r 8

• 13 r 8

Multiple Choice

• 2

• 20

• 200

• 2000

Multiple Choice

• 4

• 40

• 400

• 4000

Multiple Choice

• 6

• 60

• 600

• 6000

Multiple Choice

3700 ÷ 100

• 370

• 37

• 0.37

• 370000

Multiple Choice

44000 ÷1000

• 44

• 4.4

• 440

• 4400

Multiple Choice

$$What\ is\ 65000\ \div\ 1000$$  

• 65

• 650

• 6500

• 65000000

Multiple Choice

$$What\ is\ 25\ 000\ \div\ 1000\ ?$$  

• 2500

• 250

• 25

• 25000000

Multiple Choice

How would you estimate the following equation?

$$221\div38$$  

• 221 / 40

• 230 / 40

• 220 / 40

• 220 / 30

Multiple Choice

How would you estimate the following equation?

$$357\div82$$  

• 360 / 90

• 350 / 90

• 360 / 80

• 350 / 80

Fill in the Blank

ESTIMATE THE QUOTIENT

$$430\div9=$$  

Fill in the Blank

ESTIMATE THE QUOTIENT

$$620\div7=$$  

Fill in the Blank

ESTIMATE THE QUOTIENT

$$138\div5=$$  

Fill in the Blank

ESTIMATE THE QUOTIENT

$$242\div6=$$  

Fill in the Blank

ESTIMATE THE QUOTIENT

$$342\div8=$$  

Multiple Choice

Who is correct?

Sallie

$$16\div2\times8=64$$  

Brian

$$16\div2\times8=1$$  

• Sallie

• Brian

• I'm not sure

• Both

Multiple Choice

$$\left(4\times3\right)+16\div2=?$$  

• 14

• 15

• 20

• 3

Multiple Choice

Which comes first in the order of operations, addition or subtraction?

• Addition

• Subtraction

• Whichever is first left to right

• whichever is first right to left

Multiple Choice

8 ÷ 8 + 6 × 2

• 8
• 13
• 14
• 23

Multiple Choice

23+(30÷10)x4

• 35

• 32

• 12

• 45

Multiple Select

Which of the following is a factor of 12? Select all that apply.

• 12

• 2

• 24

• 3

Multiple Select

Select all of the multiples of 8.

• 2

• 8

• 32

• 4

Multiple Select

Select all of the prime numbers.

• 3

• 9

• 29

• 2

Multiple Select

Select all of the square numbers.

• 9

• 16

• 24

• 100

Multiple Select

Select all of the composite numbers.

• 12

• 16

• 3

• 7

Multiple Choice

What are the factors of 15?

• 1, 2, 3, 5, 15

• 1, 3, 5, 15

• 1, 2, 3, 4, 5

• 1, 5, 10, 15

Multiple Choice

What are the factors of 24?

• 1, 2, 3, 4, 5, 6, 7, 8, 24

• 1, 3, 4, 6, 8, 10, 24

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 2, 4, 8, 12, 24

Multiple Choice

What are the first five multiples of 3?

• 6, 9, 15, 18, 21

• 3, 6, 9, 12, 18

• 3, 6, 9, 15, 18

• 3, 6, 9, 12, 15

Multiple Choice

What are the first six multiples of 7?

• 14, 35, 21, 28, 42

• 7, 28, 42, 35, 63

• 7, 14, 28, 35, 42, 56

• 7, 14, 21, 28, 35, 42

Multiple Choice

1, 2, 3 and 6 are factors of 6.

• True

• False

Multiple Choice

Seven is a factor of ...

• 14, 27, and 72

• 21, 28, and 42

• 1, 7, and 14

• 37, 47, and 57

Multiple Choice

Which of the following are multiples of 6?

• 2, 4, 6

• 1, 2, 3, 6

• 6, 12, 18, 24

• 6, 12, 24, 48

Multiple Choice

__________ are numbers whose only factors are one and itself.

• Prime numbers

• Composite numbers

• Fractions

• Integers

Multiple Choice

Numbers that can be multiplied together to make a product.

• multiples

• sum

• factors

• facts

Multiple Choice

Which of the following statements is TRUE?

• One is a prime number

• One is a composite number

• One is neither prime or composite

• One has an infinite number of factors

Multiple Choice

_______ is a number that has more than two factors.

• composite number

• prime number

• factors

• product

Multiple Choice

Is 29 prime or composite?

• Prime

• Composite

Multiple Choice

Which of the following is not a prime number?

• 53

• 67

• 87

• 97

Multiple Choice

There are 365 days in a year. The number 365 is

• Prime

• Composite

• Neither prime nor composite

Multiple Choice

Lauren's house number is 17. The number 17 is

• Prime

• Composite

• Neither prime nor composite

Multiple Choice

The number 1 is

• Prime

• Composite

• Neither prime nor composite

Multiple Choice

Some months have 31 days. The number 31 is

• Prime

• Composite

Multiple Choice

Is 4 an even number?

• Yes

• No

Multiple Choice

Is 38 an odd number?

• Yes

• No

Multiple Choice

Is 69 an even number?

• Yes

• No

Multiple Choice

Is 166 an even number?

• Yes

• No

Multiple Choice

Is 247 an odd number?

• Yes

• No

Multiple Choice

Is 392 an odd number?

• Yes

• No

Multiple Choice

Is 441 an even number?

• Yes

• No

Multiple Choice

Is 72 an even number?

• Yes

• No

Multiple Choice

Is 99 an odd number?

• Yes

• No

Multiple Choice

Which of the following numbers is a factor of 6?

• 12

• 2

• 8

• 10

Multiple Choice

Which lists all the factors of 15?

• 1, 7, 8, 15

• 1, 15

• 1, 3, 5, 15

• 3, 5, 15

Multiple Choice

Which set lists all the factors of 24?

• 1, 2, 3, 6, 7, 12, 24

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 2, 3, 4, 5, 6, 8, 12, 24

• 1, 3, 4, 6, 8, 24

Multiple Choice

Which lists all the factors of 20?

• 1, 2, 4, 5, 10, 20

• 1, 2, 5, 10, 20

• 1, 4, 5, 20

• 1, 2, 10, 20

Multiple Choice

Which is not a factor of 21?

• 1

• 3

• 6

• 7

Multiple Choice

Which number is a factor of 27?

• 7

• 8

• 9

• 5

Multiple Choice

Which are the factors of 14?

• 1,14

• 1, 2, 7, 14

• 2, 7

Multiple Choice

Which number has 2 as a factor?

• 13

• 21

• 26

• 33

Multiple Choice

What is the prime factorization of 48 written in expanded notation?

• 4x2x6

• 4x2x2x3

• 3x2x2x2x2

• 12x4

Multiple Choice

Complete the factor tree to find the prime factorization of 9.

• 9 = 3 x 3

• 9 = 9 x 1

• 9 = 9 x 9

Multiple Choice

• 18 = 2 x 2 x 3

• 18 = 2 x 9

• 18 = 2 x 3 x 3

Multiple Choice

Find the prime factorization of 30.

• 30 = 5 x 6

• 30 = 2 x 3 x 5

• 30 = 2 x 3 x 6

Multiple Select

• 56 = 7 x 2 x 2 x 2 x 2

• 56 = 7 x $$2^3$$  

• 56 = 7 x 2 x 2 x 2

• 56 = $$7\ \times\ 2^4$$  

Multiple Choice

What is the GCF of 8 and 16?

• 4

• 8

• 16

• 1

Multiple Choice

What is the GCF of 10 and 40?

• 5

• 20

• 10

• 0

Multiple Choice

What is the GCF of 18 and 12?

• 18

• 12

• 4

• 6

Multiple Choice

What is the GCF of 18 and 27?

• 9

• 3

• 18

• 6

Multiple Choice

What is the greatest common factor of 14 and 35?

• 2

• 7

• 8

• 5

Fill in the Blank

What is the greatest common factor of 12 and 20?

Multiple Choice

LCM(3, 8) =

• 16

• 24

• 32

• 48

Multiple Choice

LCM(6, 7) =

• 84

• 21

• 13

• 42

Multiple Choice

LCM(2, 8) =

• 8

• 4

• 16

• 24

Multiple Choice

LCM(12, 8)

• 96

• 24

• 36

• 72

Multiple Choice

LMC(10, 6) =

• 30

• 60

• 50

• 40

Multiple Choice

LCM(10, 4)

• 40

• 20

• 30

• 10