Quiz about Let's Review Decimal Operations

Question 1

The shaded model represents the decimal-

Accepted Answer

0.3

Answer

0.03

Answer

0.7

Answer

0.07

Question 2

The shaded model represents the decimal-

Accepted Answer

0.32

Answer

32

Answer

0.68

Answer

0.42

Question 3

The shaded model represents the decimal-

Accepted Answer

1.02

Answer

1.2

Answer

12

Answer

102

Question 4

The shaded model represents the decimal-

Accepted Answer

0.80

Answer

0.2

Answer

8

Answer

0.08

Question 5

The shaded model represents the decimal-

Accepted Answer

0.08

Answer

0.8

Answer

0.92

Answer

8

Question 6

Choose the equation represented by the model.

Accepted Answer

0.1 x 0.2 = 0.02

Answer

0.01 x 0.02 = 0.2

Answer

0.1 x 0.2 = 0.2

Answer

0.9 x 0.8= 0.72

Question 7

Choose the equation represented by the model.

Accepted Answer

0.5 x 0.1 = 0.05

Answer

0.05 x 0.01 = 0.05

Answer

0.5 x 0.1 = 0.5

Answer

0.5 x 0.5 = 0.25

Question 8

Choose the equation represented by the model.

Accepted Answer

0.2 x 0.4 = 0.08

Answer

0.02 x 0.04 = 0.08

Answer

0.2 x 0.4 = 0.8

Answer

0.2 x 0.8 = 0.16

Question 9

Jacob and his buddies paid $35.01 at a football game to buy 9 cheeseburger meals.  how much did each cheeseburger meal cost?

Accepted Answer

$3.89

Answer

$2.85

Answer

$2.89

Answer

$3.84

Question 10

The number inside of the division house is called the __________?

Accepted Answer

Dividend

Answer

Divisor

Answer

Quotient

Answer

Remainder

Question 11

A plant grew 23.8 inches over 8 weeks. Which is the best estimate of the average number of inches the plant grew each week?

Accepted Answer

3 inches

Answer

0.2 inch

Answer

0.3 inch

Answer

2 inches

Question 12

It costs $21.75 for 5 student tickets. What is the cost of each student ticket?

Accepted Answer

$4.35

Answer

$5.35

Answer

$4.15

Answer

$4.25

Question 13

Harriet had 6 pounds of nails that cost $35.34. If each pound of nails was the same price, how much was one pound of nails?

Accepted Answer

$5.89

Answer

$8.59

Answer

$5.98

Answer

$8.95

Question 14

If a dividend is being divided by powers of 10, the decimal point will move...

Accepted Answer

one place to the left for each increasing power of 10.

Answer

one place to the right for each increasing power of 10.

Answer

one place to the right for each decreasing power of 10.

Answer

one place to the left for each decreasing power of 10.

Question 15

Marcy has 67.95 lbs of candy. If she puts the candy into 9 jars, how many pounds of candy will each jar contain?

Accepted Answer

7.55

Answer

5.77

Answer

7.57

Answer

5.75

Question 16

Five friends paid $36.25 for football tickets. How much did each ticket cost?

Accepted Answer

C) $7.25

Answer

A) $7.05

Answer

B) $72.50

Answer

D) $7.50

Question 17

Multiply 9.2 X 17; Use estimation to check that the answer is reasonable.

Accepted Answer

156.4

Answer

134.6

Answer

201.4

Question 18

Multiply 2.692 X 100. Use estimation to check that the answer is reasonable.

Accepted Answer

269.2

Answer

2692

Answer

26.92

Answer

.02692

Question 19

Use mental math to find the quotient. 1.5/100

Accepted Answer

.015

Answer

.0015

Answer

.15

Answer

150

Question 20

13.77 X 1000 = 13,770

Accepted Answer

True

Answer

False

Question 21

Which equation matches the model?

Accepted Answer

0.4 x 0.3 = 0.12

Answer

12 x 0.3 = 3.6

Answer

3 x 4 = 12

Answer

3 x .12 = 0.36

Question 22

Round 3.339 to the nearest tenths place.

Accepted Answer

3.3

Answer

3.34

Answer

3

Answer

3.4

Question 23

Round 893.928 to the nearest hundredth

Accepted Answer

893.93

Answer

893.92

Answer

894

Answer

893.9

Question 24

A toy company sent 6 fliers to each person in their city. There are 568,295 people in the city. How many fliers did the company send in all?

The operation needed to find the answer would be...

Accepted Answer

Multiplication

Answer

Addition

Answer

Division

Answer

Subtraction

Question 25

Rene counted $12.06 in her pocket. She used it to buy 6 candy bars. If each candy bar cost the same, what was the price of one candy bar?

The operation needed to find the answer would be...

Accepted Answer

Division

Answer

Addition

Answer

Multiplication

Answer

Subtraction

Question 26

What operation does the word difference mean?

Accepted Answer

subtract

Answer

add

Answer

multiply

Answer

divide

Question 27

What operation does sum mean?

Accepted Answer

add

Answer

subract

Answer

multiply

Answer

divide

Question 28

What operation does the word "product" mean?

Accepted Answer

multiply

Answer

add

Answer

subtract

Answer

divide

Question 29

What operation does the word quotient mean?

Accepted Answer

divide

Answer

add

Answer

subtract

Answer

multiply

Question 30

How many decimal places are in the product of: 853.49 x 4.5?

Accepted Answer

3

Answer

7

Answer

5

Answer

4

Question 31

How many decimal places are there in the product of: 2.6 x 34.65?

Accepted Answer

3

Answer

6

Answer

2

Answer

4

Question 32

How many decimal places are there in the product of: 2.352 x 2.66?

Accepted Answer

5

Answer

7

Answer

2

Answer

4

Question 33

How many decimal places are there in the product of: 2.1 x 5.?

Accepted Answer

1

Answer

7

Answer

3

Answer

5

Question 34

How many decimal places are there in the product of 8.989 x .007?

Accepted Answer

6

Answer

5

Answer

2

Answer

4

Question 35

What place is the seven in?
456.007

Accepted Answer

thousandths

Answer

tenths

Answer

thousands

Answer

hundredths

Question 36

A store is shipping 26 birdhouses to a park. Each birdhouse weighs 3.93 pounds. What is the total weight of the shipment?

Accepted Answer

102.18 pounds

Answer

28.93 pounds

Answer

31.44 pounds

Answer

102.48 pounds

Question 37

What is a factor?

Accepted Answer

a number that is being multiplied

Answer

the answer to a multiplication problem

Answer

the answer to a division problem

Answer

an airplane motor

Question 38

The answer to a division question is called . . .

Accepted Answer

Quotient

Answer

Divisor

Answer

Multiplier

Answer

Sum

Question 39

What is 45.6 divided by 0.4?

Accepted Answer

114

Answer

11.4

Answer

0.114

Answer

1.14

Question 40

What is the dividend?

Accepted Answer

The number being divided into groups

Answer

The answer to a division problem

Answer

The number that divides

Question 41

Round 56.789 to the nearest tenth.

Accepted Answer

56.8

Answer

57

Answer

56.889

Answer

56.79

Question 42

Round 56.789 to the nearest hundredth

Accepted Answer

56.79

Answer

57

Answer

56.8

Answer

56.78

Let's Review Decimal Operations

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