Decimals
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Operations 2
Random
Powers of Ten & Place Value
100

The distance from Sally's house to school is 7.685 miles.  What is 7.685 rounded to the nearest hundredths place?

7.69

100

Sofie ran 4 1/2 miles on Monday and 3 2/6 miles on Tuesday.  How many more miles did she run Monday than on Tuesday?

1 1/6 miles

100

Evaluate the expression 

[6 x(3x7)-4] -20

102

100

Which ordered pair would be next in this sequence?

(1,2) (2,4) (4,8) (8,16)

(16,32)

100

Which number =100?

a.101

b. 102

c. 103



b. 102

200
Brody wrote a decimal on his paper, and provided the following clue for his friends.  

0.894<Brody's number<1.7

Which of these could be Brody's number

a. 1.8

b. 1.65

c. 0.87

d. 1.72

b. 1.65
200

A group of three swimmers has a total of 21.27 laps to swim to prepare for a meet.  They divide up the laps equally.  How many laps will each swimmer swim?  

7.09 labs

200

Over the course of a month, Mrs. Stasi bought 14 gallons of gas, then 24 gallons of gas, then 11 gallons of gas.  The next month she bout half and much as the previous month.  Write an expression that shows how much gas she purchased in the second month.

(14+24+11)/2

200

What rule is used to find the number of pockets?


Number of Jeans:  1    2    3    4

Pockets:               6   12   18   24

Number of jeans x 6

200

Which number has 7 in it with a value that is 10 time the value of the 7 in 376.95?


a.  7.65

b. 1456.79

c. 14753.2

d. 7000


c. 14,753.2

300
Which does NOT represent 3.90?


a. three and nine tenths

b. three and ninety hundredths

c.  3 x 1 + 9 x 1/10

d.  3 x 1 + 9 x 1/100

d.  3 x 1 + 9 x 1/100
300

Jake collects sports cards.  He has 23 binders.  Each binder contains 213 cards.  How many cards does Jake have in all?

4, 899 sports cards

300

Jessica bought 4 packs of gum for $0.50 a piece.  She did this three times.  Which expression shows this?

a.  (4+0.50)x3

b. 4+0.50 x3

c. 3(4x0.50)

d. 3 + (4 x 0.50)

c. 3(4x0.50)

300

Determine the volume of a rectangular prism with a length of 6 inches, a height of 25 inches, and a width of 3 inches.

450 cubic inches

300

What number would make the equation true?


529.5 x ?= 52,950

100

400
A bag of strawberries weighs 0.632 pounds.  What is 0.632 rounded to the nearest whole number?
1
400

Mr. Baldwin took 12 children to the arcade.  He bought 216 tokens.  If he gives each child an equal amount of tokens, how many tokens will each child get?

18 tokens

400

A taxi driver fills up his tank with 12 gallons of gas.  If one trip on average takes 1/2 gall of gas, home many trips will the taxi driver be able to make with the twelve gallons of gas?

12 divided by 1/2= 24 trips

400

8 pints = ______ cups


16 cups

400

Below is Janice's work on a math problem.  Determine if she is correct or not.  Explain your answer.


Janice:  45.69 x 1000 = 45.69000

She is not correct.  Explanations may vary.

500

A worm measures 2.135 inches long.  What is 2.135 word form?

a.  two and one hundred thirty-five tenths

b.  two and one hundred thirty-five

c.  two and one hundred thirty-five thousandths

d. two and one three five thousandths

c. two and one hundred thirty-five thousandths

500
Malcolm works three days a week packing light bulbs into boxes.  Each day, he has 324 light to put into boxes that hold 6 light bulbs.  How many total boxes will he pack after three days of working?
324/6=54

54 x 3= 162 boxes

500

Mr. Horneman filled his car with 10 3/4 gallons of gas on Monday.  When he checked his tank of Friday, he had 2 1/8 gallons of gas.  How much gas had he used since Monday?

8 5/8 gallons

500

A recipe requires 3/4 cup of milk and 1 1/2 cups of water.  What is the difference between the amount of water needed and the amount of milk needed.  

3/4 cup

500

Choose the answer that has a 4 with a value that is 1/10 the value of the 4 in 96.45.


a. 4.56

b. 0.34

c. 5.45

d. 46.93

b. 0.34

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