Question 1

Divide.
-$\frac{904.4636}{10}$

Accepted Answer

A)  $90,446.36$ 
B)  9044.636 
C)  90.44636 
D)  9.044636 
A)  $90,446.36$ 
B)  9044.636 
C)  90.44636 
D)  9.044636

Question 2

Divide.
-$\frac{0.839}{0.1}$

Accepted Answer

A)  0.0839 
B)  83.9 
C)  0.00839 
D)  8.39 
A)  0.0839 
B)  83.9 
C)  0.00839 
D)  8.39

Question 3

Estimate the product by first rounding each number so that there is one nonzero digit.
-$8.329 \times 8.01$

Accepted Answer

A)  80 
B)  640 
C)  6.4 
D)  64 
A)  80 
B)  640 
C)  6.4 
D)  64

Question 4

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
-The stock price of a bank rose to $\$ 42 \frac{7}{8}$ per share after a merger with another bank.

Accepted Answer

A)  $\$ 42.875 ; \$ 42.88$ 
B)  $\$ 42.825 ; \$ 42.83$ 
C)  $\$ 42.875 ; \$ 42.87$ 
D)  $\$ 42.825 ; \$ 42.82$ 
A)  $\$ 42.875 ; \$ 42.88$ 
B)  $\$ 42.825 ; \$ 42.83$ 
C)  $\$ 42.875 ; \$ 42.87$ 
D)  $\$ 42.825 ; \$ 42.82$

Question 5

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
-The stock price of a company rose to $\$ 62 \frac{3}{64}$ per share after positive economic news was released.

Accepted Answer

A)  $\$ 62.041875 ; \$ 62.05$ 
B)  $\$ 62.041875 ; \$ 62.04$ 
C)  $\$ 62.046875 ; \$ 62.04$ 
D)  $\$ 62.046875 ; \$ 62.05$ 
A)  $\$ 62.041875 ; \$ 62.05$ 
B)  $\$ 62.041875 ; \$ 62.04$ 
C)  $\$ 62.046875 ; \$ 62.04$ 
D)  $\$ 62.046875 ; \$ 62.05$

Question 6

Write a word name for the number in the sentence.
-When Sam joined his software company, their stock sold for $\$ 37.23$ per share.

Accepted Answer

A)  Thirty-seven and twenty-three tenths 
B)  Thirty-seven and twenty-three thousandths 
C)  Thirty-seven and twenty-three hundredths 
D)  Thirty-seven and twenty-three millionths 
A)  Thirty-seven and twenty-three tenths 
B)  Thirty-seven and twenty-three thousandths 
C)  Thirty-seven and twenty-three hundredths 
D)  Thirty-seven and twenty-three millionths

Question 7

Calculate.
-$\frac{5}{11} \times 3.1629$

Accepted Answer

A)  $1.43 \overline{7681}$ 
B)  $1.43 \overline{3136}$ 
C)  $1.4331 \overline{36}$ 
D)  $1.4376 \overline{81}$ 
A)  $1.43 \overline{7681}$ 
B)  $1.43 \overline{3136}$ 
C)  $1.4331 \overline{36}$ 
D)  $1.4376 \overline{81}$

Question 8

Write fraction notation for the given decimal notation. Do not simplify.
-34.6

Accepted Answer

A)  $\frac{34.6}{10}$ 
B)  $\frac{346}{10}$ 
C)  $\frac{346}{100}$ 
D)  $\frac{34.6}{100}$ 
A)  $\frac{34.6}{10}$ 
B)  $\frac{346}{10}$ 
C)  $\frac{346}{100}$ 
D)  $\frac{34.6}{100}$

Question 9

Subtract.
-

Accepted Answer

A)  14.000 
B)  12.682 
C)  12.698 
D)  12.692 
A)  14.000 
B)  12.682 
C)  12.698 
D)  12.692

Question 10

Write as a decimal number rounded as indicated.
-$0 . \overline{38}$; Round to the nearest tenth.

Accepted Answer

A)  0.3 
B)  0.4 
C)  0.38 
D)  0.39 
A)  0.3 
B)  0.4 
C)  0.38 
D)  0.39

Question 11

Find the missing measurement in the figure below.

Accepted Answer

A)  $\mathrm{z}=3.24 \mathrm{~cm}$ 
B)  $\mathrm{z}=4.36 \mathrm{~cm}$ 
C)  $\mathrm{z}=2.84 \mathrm{~cm}$ 
D)  $z=3.64 \mathrm{~cm}$ 
A)  $\mathrm{z}=3.24 \mathrm{~cm}$ 
B)  $\mathrm{z}=4.36 \mathrm{~cm}$ 
C)  $\mathrm{z}=2.84 \mathrm{~cm}$ 
D)  $z=3.64 \mathrm{~cm}$

Question 12

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
-The stock price of a pharmaceutical company fell to $\$ 36 \frac{21}{64}$ per share after one of its products was recalled.

Accepted Answer

A)  $\$ 36.323125 ; \$ 36.32$ 
B)  $\$ 36.323125 ; \$ 36.33$ 
C)  $\$ 36.328125 ; \$ 36.32$ 
D)  $\$ 36.328125 ; \$ 36.33$ 
A)  $\$ 36.323125 ; \$ 36.32$ 
B)  $\$ 36.323125 ; \$ 36.33$ 
C)  $\$ 36.328125 ; \$ 36.32$ 
D)  $\$ 36.328125 ; \$ 36.33$

Question 13

Solve.
-Jude bought a CD set consisting of a compilation of hits from the 1990s. The CD set cost $\$ 34.99$ plus $\$ 2.97$ sales tax. She paid for it with a $\$ 100$ bill. How much change did she receive?

Accepted Answer

A)  $\$ 61.96$ 
B)  $\$ 62.04$ 
C)  $\$ 63.04$ 
D)  $\$ 65.01$ 
A)  $\$ 61.96$ 
B)  $\$ 62.04$ 
C)  $\$ 63.04$ 
D)  $\$ 65.01$

Question 14

Solve.
-$493.7=100 \cdot y$

Accepted Answer

A)  4937 
B)  49,370 
C)  0.4937 
D)  4.937 
A)  4937 
B)  49,370 
C)  0.4937 
D)  4.937

Question 15

Write the fraction in decimal notation.
-$\frac{9}{4}$

Accepted Answer

A)  1.75 
B)  2.125 
C)  2.15 
D)  2.25 
A)  1.75 
B)  2.125 
C)  2.15 
D)  2.25

Question 16

Subtract.
-$9.23-4.642$

Accepted Answer

A)  14.872 
B)  13.872 
C)  4.588 
D)  4.688 
A)  14.872 
B)  13.872 
C)  4.588 
D)  4.688

Question 17

Write a word name for the given decimal notation.
-0.1249

Accepted Answer

A)  One thousand two hundred forty-nine hundredths 
B)  One thousand two hundred forty-nine hundred-thousandths 
C)  One thousand two hundred forty-nine ten-thousandths 
D)  One thousand two hundred forty-nine thousandths 
A)  One thousand two hundred forty-nine hundredths 
B)  One thousand two hundred forty-nine hundred-thousandths 
C)  One thousand two hundred forty-nine ten-thousandths 
D)  One thousand two hundred forty-nine thousandths

Question 18

Answer the question.
-Sue has taken four exams so far in her History course. Her scores are 98.0, 78.2, 93, and 87.5. What is the average of these scores?

Accepted Answer

A)  91.375 
B)  89.175 
C)  89.325 
D)  87.775 
A)  91.375 
B)  89.175 
C)  89.325 
D)  87.775

Question 19

Estimate the quotient by first rounding each number as indicated.
-$0.0831 \div 1.78$; Estimate by first rounding each number to one nonzero digit.

Accepted Answer

A)  5 
B)  0.5 
C)  0.04 
D)  0.004 
A)  5 
B)  0.5 
C)  0.04 
D)  0.004

Question 20

Solve the problem.
-Mr. Bertini took a plane trip for a total of 9.20 hours. He watched an in-flight movie for 2.72 hours. From the airport, he took a cab ride for 0.30 hour to the train station. Next, he took the train home for 1.30 hours. what was the total time spent traveling?

Accepted Answer

A)  $13.52 \mathrm{hr}$ 
B)  $10.80 \mathrm{hr}$ 
C)  $10.52 \mathrm{hr}$ 
D)  $9.80 \mathrm{hr}$ 
A)  $13.52 \mathrm{hr}$ 
B)  $10.80 \mathrm{hr}$ 
C)  $10.52 \mathrm{hr}$ 
D)  $9.80 \mathrm{hr}$

Divide. - $\frac{904.4636}{10}$

Divide. - $\frac{0.839}{0.1}$

Estimate the product by first rounding each number so that there is one nonzero digit. - $8.329 \times 8.01$

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a bank rose to $\$ 42 \frac{7}{8}$ per share after a merger with another bank.

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a company rose to $\$ 62 \frac{3}{64}$ per share after positive economic news was released.

Write a word name for the number in the sentence. -When Sam joined his software company, their stock sold for $\$ 37.23$ per share.

Calculate. - $\frac{5}{11} \times 3.1629$

Write fraction notation for the given decimal notation. Do not simplify. -34.6

Subtract. -

Write as a decimal number rounded as indicated. - $0 . \overline{38}$ ; Round to the nearest tenth.

Find the missing measurement in the figure below.

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a pharmaceutical company fell to $\$ 36 \frac{21}{64}$ per share after one of its products was recalled.

Solve. -Jude bought a CD set consisting of a compilation of hits from the 1990s. The CD set cost $\$ 34.99$ plus $\$ 2.97$ sales tax. She paid for it with a $\$ 100$ bill. How much change did she receive?

Solve. - $493.7=100 \cdot y$

Write the fraction in decimal notation. - $\frac{9}{4}$

Subtract. - $9.23-4.642$

Write a word name for the given decimal notation. -0.1249

Answer the question. -Sue has taken four exams so far in her History course. Her scores are 98.0, 78.2, 93, and 87.5. What is the average of these scores?

Estimate the quotient by first rounding each number as indicated. - $0.0831 \div 1.78$ ; Estimate by first rounding each number to one nonzero digit.

Solve the problem. -Mr. Bertini took a plane trip for a total of 9.20 hours. He watched an in-flight movie for 2.72 hours. From the airport, he took a cab ride for 0.30 hour to the train station. Next, he took the train home for 1.30 hours. what was the total time spent traveling?

Whole Numbers

Fraction Notation

Percent Notation

Data, Graphs, and Statistics

Geometry

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Converting Units of Measurement

Filters

Exam 3: Decimal Notation

Divide. - 904.463610\frac{904.4636}{10}10904.4636​

Divide. - 0.8390.1\frac{0.839}{0.1}0.10.839​

Estimate the product by first rounding each number so that there is one nonzero digit. - 8.329×8.018.329 \times 8.018.329×8.01

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a bank rose to $4278\$ 42 \frac{7}{8}$4287​ per share after a merger with another bank.

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a company rose to $62364\$ 62 \frac{3}{64}$62643​ per share after positive economic news was released.

Write a word name for the number in the sentence. -When Sam joined his software company, their stock sold for $37.23\$ 37.23$37.23 per share.

Calculate. - 511×3.1629\frac{5}{11} \times 3.1629115​×3.1629

Write fraction notation for the given decimal notation. Do not simplify. -34.6

Subtract. -

Write as a decimal number rounded as indicated. - 0.38‾0 . \overline{38}0.38 ; Round to the nearest tenth.

Find the missing measurement in the figure below.

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a pharmaceutical company fell to $362164\$ 36 \frac{21}{64}$366421​ per share after one of its products was recalled.

Solve. -Jude bought a CD set consisting of a compilation of hits from the 1990s. The CD set cost $34.99\$ 34.99$34.99 plus $2.97\$ 2.97$2.97 sales tax. She paid for it with a $100\$ 100$100 bill. How much change did she receive?

Solve. - 493.7=100⋅y493.7=100 \cdot y493.7=100⋅y

Write the fraction in decimal notation. - 94\frac{9}{4}49​

Subtract. - 9.23−4.6429.23-4.6429.23−4.642

Write a word name for the given decimal notation. -0.1249

Answer the question. -Sue has taken four exams so far in her History course. Her scores are 98.0, 78.2, 93, and 87.5. What is the average of these scores?

Estimate the quotient by first rounding each number as indicated. - 0.0831÷1.780.0831 \div 1.780.0831÷1.78 ; Estimate by first rounding each number to one nonzero digit.

Solve the problem. -Mr. Bertini took a plane trip for a total of 9.20 hours. He watched an in-flight movie for 2.72 hours. From the airport, he took a cab ride for 0.30 hour to the train station. Next, he took the train home for 1.30 hours. what was the total time spent traveling?

Whole Numbers

Fraction Notation

Percent Notation

Data, Graphs, and Statistics

Geometry

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Converting Units of Measurement

Filters

Divide. - $\frac{904.4636}{10}$

Divide. - $\frac{0.839}{0.1}$

Estimate the product by first rounding each number so that there is one nonzero digit. - $8.329 \times 8.01$

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a bank rose to $\$ 42 \frac{7}{8}$ per share after a merger with another bank.

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a company rose to $\$ 62 \frac{3}{64}$ per share after positive economic news was released.

Write a word name for the number in the sentence. -When Sam joined his software company, their stock sold for $\$ 37.23$ per share.

Calculate. - $\frac{5}{11} \times 3.1629$

Write as a decimal number rounded as indicated. - $0 . \overline{38}$ ; Round to the nearest tenth.

Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth. -The stock price of a pharmaceutical company fell to $\$ 36 \frac{21}{64}$ per share after one of its products was recalled.

Solve. -Jude bought a CD set consisting of a compilation of hits from the 1990s. The CD set cost $\$ 34.99$ plus $\$ 2.97$ sales tax. She paid for it with a $\$ 100$ bill. How much change did she receive?

Solve. - $493.7=100 \cdot y$

Write the fraction in decimal notation. - $\frac{9}{4}$

Subtract. - $9.23-4.642$

Estimate the quotient by first rounding each number as indicated. - $0.0831 \div 1.78$ ; Estimate by first rounding each number to one nonzero digit.