Question 1

Simplify the expression.
- (7.8) 2+3.4−6.1( 7.8 )  ^ { 2 } + 3.4 - 6.1(7.8) 2+3.4−6.1

Accepted Answer

A)  12.9
B)  26.01
C)  5.1
D)  58.14

Question 2

Write the decimal as a fraction or mixed number in simplest form.
-41.209

Accepted Answer

A)    41,2091000\frac { 41,209 } { 1000 }100041,209​ 
B)    41.2091000\frac { 41.209 } { 1000 }100041.209​ 
C)    41209100041 \frac { 209 } { 1000 }411000209​ 
D)    412110041 \frac { 21 } { 100 }4110021​

Question 3

Solve.
-A printing company charges $1.9885 for each party invitation it prints. What would be the cost (before tax) for printing 450 party invitations? (Round the answer to the nearest cent.)

Accepted Answer

A)  $804.83
B)  $89.48
C)  $894.83
D)  $80.48

Question 4

Write the decimal number in words.
-A planet orbits the sun every 46.4 years.

Accepted Answer

A)  forty-six and four millionths
B)  forty-six and four tenths
C)  forty-six and four thousandths
D)  forty-six and four hundredths

Question 5

Solve.
-A farmer is planning to plant corn in circular plots. The diameter of each plot is to be 48.4 m. What will be the circumference of each of the farmer's plots of corn? (Use 3.14 for  π\piπ  .) .

Accepted Answer

A)  151.976 m
B)  313.632 m
C)  156.816 m
D)  303.952 m

Question 6

Write the words for the dollar amount as you would on a check.
-$8,000.37

Accepted Answer

A)  Eight thousan thousand  3710\frac { 37 } { 10 }1037​  dollar dollars
B)  Eight thousand andnd  37100\frac { 37 } { 100 }10037​  dollars
C)  Eight thousand dollars  37100\frac { 37 } { 100 }10037​  cents
D)  Eight thousand dollars andd  37100\frac { 37 } { 100 }10037​

Question 7

Write the decimal as a fraction or mixed number in simplest form.
-0.5

Accepted Answer

A)    110\frac { 1 } { 10 }101​ 
B)    12\frac { 1 } { 2 }21​ 
C)    510\frac { 5 } { 10 }105​ 
D)    5100\frac { 5 } { 100 }1005​

Question 8

Fill in the blank with one of the choices listed below. Some choices may be used more than once or not at all.   vertically  decimal  and  right triangle  diameter  standard form  product  quotient  circumference  difference  sum  denominator  numerator \begin{array} { l l l l l } 	ext { vertically } & 	ext { decimal } & 	ext { and } & 	ext { right triangle } & 	ext { diameter } \	ext { standard form } & 	ext { product } & 	ext { quotient } & 	ext { circumference } & 	ext { difference } \	ext { sum } & 	ext { denominator } & 	ext { numerator } & &\end{array} vertically  standard form  sum ​ decimal  product  denominator ​ and  quotient  numerator ​ right triangle  circumference ​ diameter  difference ​ 
-The distance around a circle is called the_______ .

Accepted Answer

A)  diameter
B)  sum
C)  circumference
D)  right triangle

Question 9

Solve.
-Tom buys $9.70 worth of gasoline for his car. If the gas station charges $1.549 per gallon, how many gallons did he get? (Round to the nearest tenth.)

Accepted Answer

A)  6.3 gal
B)  1.6 gal
C)  0.2 gal
D)  0.6 gal

Question 10

Insertnsert ,"><,>,<, > ,<,>, , or === to form to forma true statement. -507.4605 ___507.4506

Accepted Answer

A)  >
B)  =
C)  <

Question 11

Round the decimal to the given place value.
-7.03531, nearest thousandth

Accepted Answer

A)  7.135
B)  7.03531
C)  6.935
D)  7.035

Question 12

Write the fraction as a decimal.
- 7821000\frac { 782 } { 1000 }1000782​

Accepted Answer

A)  0.00782
B)  0.000782
C)  0.782
D)  0.0782

Question 13

Solve.
-In a track meet, Jake runs 600 meters in 85.3 seconds. What was his average speed in meters per second? (Round to the nearest tenth.)

Accepted Answer

A)  0.7 m/s  m/s\mathrm { m } / \mathrm { s }m/s 
B)  0.1 m/s  m/s\mathrm { m } / \mathrm { s }m/s 
C)  1.4 m/s  m/s\mathrm { m } / \mathrm { s }m/s 
D)  7 m/s  m/s\mathrm { m } / \mathrm { s }m/s

Question 14

Subtract.
-5.854 - 5.598

Accepted Answer

A)  0.456
B)  11.452
C)  0.356
D)  0.256

Question 15

Write the fraction or mixed number as a decimal. If necessary, round to the nearest thousandth.
- 3493 \frac { 4 } { 9 }394​

Accepted Answer

A)  1.333
B)  3.044
C)  3.444
D)  5.25

Question 16

Write the fraction as a decimal. Round to the nearest thousandth if necessary.
- 12\frac { 1 } { 2 }21​

Accepted Answer

A)  0.05
B)  5
C)  2
D)  0.5

Question 17

Divide.
- 532.38÷1000532.38 \div 1000532.38÷1000

Accepted Answer

A)  5.3238
B)  532,380
C)  53,238
D)  0.53238

Question 18

Round the number to the given place value.
-A clothing store has a shirt on sale for $31.85. Round this value to the nearest dollar.

Accepted Answer

A)  $31.85
B)  $31
C)  $31.0
D)  $32

Question 19

Insertnsert ,"><,>,<, > ,<,>, , or === to form to forma true statement. -0.14___ 0.11

Accepted Answer

A)  >
B)  =
C)  <

Question 20

Write the decimal as a fraction or mixed number in simplest form.
-1.01

Accepted Answer

A)    1100\frac { 1 } { 100 }1001​ 
B)    111001 \frac { 1 } { 100 }11001​ 
C)    111,0001 \frac { 1 } { 1,000 }11,0001​ 
D)    11,000\frac { 1 } { 1,000 }1,0001​

Exam 4: Decimals

Correct Answer
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Insertnsert $<, > ,$ , or $=$ to form to forma true statement. -0.14___ 0.11

Correct Answer
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Round the number to the given place value. -A clothing store has a shirt on sale for $31.85. Round this value to the nearest dollar.

Correct Answer
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Write the fraction or mixed number as a decimal. If necessary, round to the nearest thousandth. - $3 \frac { 4 } { 9 }$

Correct Answer
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Divide. - $532.38 \div 1000$

Correct Answer
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Solve. -A printing company charges $1.9885 for each party invitation it prints. What would be the cost (before tax) for printing 450 party invitations? (Round the answer to the nearest cent.)

Correct Answer
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Write the decimal as a fraction or mixed number in simplest form. -0.5

Correct Answer
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Solve. -In a track meet, Jake runs 600 meters in 85.3 seconds. What was his average speed in meters per second? (Round to the nearest tenth.)

Correct Answer
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Write the decimal as a fraction or mixed number in simplest form. -1.01

Correct Answer
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Solve. -A farmer is planning to plant corn in circular plots. The diameter of each plot is to be 48.4 m. What will be the circumference of each of the farmer's plots of corn? (Use 3.14 for $\pi$ .) .

Correct Answer
verified

Insertnsert $<, > ,$ , or $=$ to form to forma true statement. -507.4605 ___507.4506

Correct Answer
verified

Solve. -Tom buys $9.70 worth of gasoline for his car. If the gas station charges $1.549 per gallon, how many gallons did he get? (Round to the nearest tenth.)

Correct Answer
verified

Write the words for the dollar amount as you would on a check. -$8,000.37

Correct Answer
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Subtract. -5.854 - 5.598

Correct Answer
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Write the fraction as a decimal. - $\frac { 782 } { 1000 }$

Correct Answer
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Round the decimal to the given place value. -7.03531, nearest thousandth

Correct Answer
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Simplify the expression. - $( 7.8 ) ^ { 2 } + 3.4 - 6.1$

Correct Answer
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Write the decimal number in words. -A planet orbits the sun every 46.4 years.

Correct Answer
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Write the decimal as a fraction or mixed number in simplest form. -41.209

Correct Answer
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Write the fraction as a decimal. Round to the nearest thousandth if necessary. - $\frac { 1 } { 2 }$

Correct Answer
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Exam 4: Decimals

Correct AnswerverifiedShow Answer

Insertnsert <,>,<, > ,<,>, , or === to form to forma true statement. -0.14___ 0.11

Correct AnswerverifiedShow Answer

Round the number to the given place value. -A clothing store has a shirt on sale for $31.85. Round this value to the nearest dollar.

Correct AnswerverifiedShow Answer

Write the fraction or mixed number as a decimal. If necessary, round to the nearest thousandth. - 3493 \frac { 4 } { 9 }394​

Correct AnswerverifiedShow Answer

Divide. - 532.38÷1000532.38 \div 1000532.38÷1000

Correct AnswerverifiedShow Answer

Solve. -A printing company charges $1.9885 for each party invitation it prints. What would be the cost (before tax) for printing 450 party invitations? (Round the answer to the nearest cent.)

Correct AnswerverifiedShow Answer

Write the decimal as a fraction or mixed number in simplest form. -0.5

Correct AnswerverifiedShow Answer

Solve. -In a track meet, Jake runs 600 meters in 85.3 seconds. What was his average speed in meters per second? (Round to the nearest tenth.)

Correct AnswerverifiedShow Answer

Write the decimal as a fraction or mixed number in simplest form. -1.01

Correct AnswerverifiedShow Answer

Solve. -A farmer is planning to plant corn in circular plots. The diameter of each plot is to be 48.4 m. What will be the circumference of each of the farmer's plots of corn? (Use 3.14 for π\piπ .) .

Correct AnswerverifiedShow Answer

Insertnsert <,>,<, > ,<,>, , or === to form to forma true statement. -507.4605 ___507.4506

Correct AnswerverifiedShow Answer

Solve. -Tom buys $9.70 worth of gasoline for his car. If the gas station charges $1.549 per gallon, how many gallons did he get? (Round to the nearest tenth.)

Correct AnswerverifiedShow Answer

Write the words for the dollar amount as you would on a check. -$8,000.37

Correct AnswerverifiedShow Answer

Subtract. -5.854 - 5.598

Correct AnswerverifiedShow Answer

Write the fraction as a decimal. - 7821000\frac { 782 } { 1000 }1000782​

Correct AnswerverifiedShow Answer

Round the decimal to the given place value. -7.03531, nearest thousandth

Correct AnswerverifiedShow Answer

Simplify the expression. - (7.8) 2+3.4−6.1( 7.8 ) ^ { 2 } + 3.4 - 6.1(7.8) 2+3.4−6.1

Correct AnswerverifiedShow Answer

Write the decimal number in words. -A planet orbits the sun every 46.4 years.

Correct AnswerverifiedShow Answer

Write the decimal as a fraction or mixed number in simplest form. -41.209

Correct AnswerverifiedShow Answer

Write the fraction as a decimal. Round to the nearest thousandth if necessary. - 12\frac { 1 } { 2 }21​

Correct AnswerverifiedShow Answer

Correct Answer
verified

Insertnsert $<, > ,$ , or $=$ to form to forma true statement. -0.14___ 0.11

Correct Answer
verified

Correct Answer
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Write the fraction or mixed number as a decimal. If necessary, round to the nearest thousandth. - $3 \frac { 4 } { 9 }$

Correct Answer
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Divide. - $532.38 \div 1000$

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Solve. -A farmer is planning to plant corn in circular plots. The diameter of each plot is to be 48.4 m. What will be the circumference of each of the farmer's plots of corn? (Use 3.14 for $\pi$ .) .

Correct Answer
verified

Insertnsert $<, > ,$ , or $=$ to form to forma true statement. -507.4605 ___507.4506

Correct Answer
verified

Correct Answer
verified

Correct Answer
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Correct Answer
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Write the fraction as a decimal. - $\frac { 782 } { 1000 }$

Correct Answer
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Correct Answer
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Simplify the expression. - $( 7.8 ) ^ { 2 } + 3.4 - 6.1$

Correct Answer
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Correct Answer
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Correct Answer
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Write the fraction as a decimal. Round to the nearest thousandth if necessary. - $\frac { 1 } { 2 }$

Correct Answer
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