Question 1

Simplify.
-$(6-0.6)^{2} \div 4+9.7 \times 0.6$

Accepted Answer

A)  12.14 
B)  14.08 
C)  13.11 
D)  11.655 
A)  12.14 
B)  14.08 
C)  13.11 
D)  11.655

Question 2

The costs of a hurricane in Kate's home state were $\$ 4.80$ million. The costs of a hurricane in Jorg's home state were $\$ 9.02$ million. How much more were the costs of the hurricane in Jorg's home state?

Accepted Answer

A)  $\$ 4.22$ million 
B)  $\$ 5.22$ million 
C)  $\$ 5$ million 
D)  $\$ 4.12$ million 
A)  $\$ 4.22$ million 
B)  $\$ 5.22$ million 
C)  $\$ 5$ million 
D)  $\$ 4.12$ million

Question 3

Multiply.
-$100 \times 0.002256$

Accepted Answer

A)  0.02256 
B)  2.256 
C)  0.2256 
D)  0.00002256 
A)  0.02256 
B)  2.256 
C)  0.2256 
D)  0.00002256

Question 4

Divide.
-$\frac{709.6722}{100}$

Accepted Answer

A)  7096.722 
B)  $70,967.22$ 
C)  7.096722 
D)  70.96722 
A)  7096.722 
B)  $70,967.22$ 
C)  7.096722 
D)  70.96722

Question 5

Multiply.
-$0.000926 \times 1000$

Accepted Answer

A)  0.926 
B)  0.0926 
C)  0.00926 
D)  0.00000926 
A)  0.926 
B)  0.0926 
C)  0.00926 
D)  0.00000926

Question 6

Write the fraction in decimal notation.
-$\frac{14}{15}$

Accepted Answer

A)  $0.9 \overline{6}$ 
B)  $0 . \overline{8}$ 
C)  $0.9 \overline{3}$ 
D)  $0.9 \overline{1}$ 
A)  $0.9 \overline{6}$ 
B)  $0 . \overline{8}$ 
C)  $0.9 \overline{3}$ 
D)  $0.9 \overline{1}$

Question 7

Estimate the product by first rounding each number so that there is one nonzero digit.
-$0.032 \times 449.6$

Accepted Answer

A)  1200 
B)  1.2 
C)  120 
D)  12 
A)  1200 
B)  1.2 
C)  120 
D)  12

Question 8

Round to the indicated place value.
-Round to the nearest ten: 92.4

Accepted Answer

A)  90 
B)  89 
C)  91 
A)  90 
B)  89 
C)  91

Question 9

Simplify.
-$0.2 \times\{2.4 \times 12.5-[(9-5.8) \div 0.8]\}$

Accepted Answer

A)  4.08 
B)  5.2 
C)  5.65 
D)  2.0 
A)  4.08 
B)  5.2 
C)  5.65 
D)  2.0

Question 10

Write a word name for the given decimal notation.
-3.00163

Accepted Answer

A)  Three and one hundred sixty-three millionths 
B)  Three and one hundred sixty - three thousandths 
C)  Three and one hundred sixty - three hundred-thousandths 
D)  Three and one hundred sixty - three tenths 
A)  Three and one hundred sixty-three millionths 
B)  Three and one hundred sixty - three thousandths 
C)  Three and one hundred sixty - three hundred-thousandths 
D)  Three and one hundred sixty - three tenths

Question 11

Solve.
-Suppose that you own a home which is valued at $\$ 153,000$. You must move to a different city. Use the formula below to find out how much it would cost to buy a similar (replacement) home in the city that you will move to. Assume that the index of your city is 207 and that the index of the new city is 137. Round your answer to the nearest dollar.
Cost of Your Home in New City $=$(Value of Your Home $) \div$ (Index of Your City) $\times$ (Index of New City)

Accepted Answer

A)  $\$ 101,261$ 
B)  $\$ 231,175$ 
C)  $\$ 106,761$ 
D)  $\$ 223,575$ 
A)  $\$ 101,261$ 
B)  $\$ 231,175$ 
C)  $\$ 106,761$ 
D)  $\$ 223,575$

Question 12

Convert the number in the sentence to standard notation.
-The total value of imports and exports for a certain country is $\$ 236.1$ billion.

Accepted Answer

A)  $\$ 2,361,000,000,000$ 
B)  $\$ 236,100,000,000,000$ 
C)  $\$ 236,100,000,000$ 
D)  $\$ 23,610,000,000$ 
A)  $\$ 2,361,000,000,000$ 
B)  $\$ 236,100,000,000,000$ 
C)  $\$ 236,100,000,000$ 
D)  $\$ 23,610,000,000$

Question 13

Solve.
-Scrambled Electronics will finance a $\$ 237 \mathrm{TV}$ set for $\$ 50$ down and $\$ 34.70$ a month for 6 months. How much money can you save by paying cash for the TV set?

Accepted Answer

A)  $\$ 28.80$ 
B)  $\$ 258.20$ 
C)  $\$ 78.80$ 
D)  $\$ 21.20$ 
A)  $\$ 28.80$ 
B)  $\$ 258.20$ 
C)  $\$ 78.80$ 
D)  $\$ 21.20$

Question 14

Calculate.
-$\frac{3}{4} \times 0.058+\frac{6}{5} \times 6.19$

Accepted Answer

A)  7.4715 
B)  6.5715 
C)  7.697265 
D)  7.9437 
A)  7.4715 
B)  6.5715 
C)  7.697265 
D)  7.9437

Question 15

Multiply.
-$7.76 \times 0.1$

Accepted Answer

A)  0.776 
B)  0.0776 
C)  77.6 
D)  0.00776 
A)  0.776 
B)  0.0776 
C)  77.6 
D)  0.00776

Question 16

Answer the question.
-Which number is larger?

Accepted Answer

A)  0.1 
B)  0.09999 
A)  0.1 
B)  0.09999

Question 17

Write the fraction in decimal notation.
-$\frac{11}{25}$

Accepted Answer

A)  0.36 
B)  0.44 
C)  0.24 
D)  0.5 
A)  0.36 
B)  0.44 
C)  0.24 
D)  0.5

Question 18

Calculate.
-$9.814 \times 6 \frac{2}{3}$

Accepted Answer

A)  $67.0 \overline{623}$ 
B)  $65 . \overline{426}$ 
C)  $67.062 \overline{3}$ 
D)  $65.42 \overline{6}$ 
A)  $67.0 \overline{623}$ 
B)  $65 . \overline{426}$ 
C)  $67.062 \overline{3}$ 
D)  $65.42 \overline{6}$

Question 19

Solve.
-$1000 \cdot y=8.6574$

Accepted Answer

A)  0.086574 
B)  0.0086574 
C)  865.74 
D)  8657.4 
A)  0.086574 
B)  0.0086574 
C)  865.74 
D)  8657.4

Question 20

Pete's grocery bill was $\$ 9.16$. He gave the clerk a $\$ 20$ bill. How much change should he receive?

Accepted Answer

A)  $\$ 10.84$ 
B)  $\$ 9.16$ 
C)  $\$ 10.83$ 
D)  $\$ 9.84$ 
A)  $\$ 10.84$ 
B)  $\$ 9.16$ 
C)  $\$ 10.83$ 
D)  $\$ 9.84$

Simplify. - $(6-0.6)^{2} \div 4+9.7 \times 0.6$

The costs of a hurricane in Kate's home state were $\$ 4.80$ million. The costs of a hurricane in Jorg's home state were $\$ 9.02$ million. How much more were the costs of the hurricane in Jorg's home state?

Multiply. - $100 \times 0.002256$

Divide. - $\frac{709.6722}{100}$

Multiply. - $0.000926 \times 1000$

Write the fraction in decimal notation. - $\frac{14}{15}$

Estimate the product by first rounding each number so that there is one nonzero digit. - $0.032 \times 449.6$

Round to the indicated place value. -Round to the nearest ten: 92.4

Simplify. - $0.2 \times\{2.4 \times 12.5-[(9-5.8) \div 0.8]\}$

Write a word name for the given decimal notation. -3.00163

Convert the number in the sentence to standard notation. -The total value of imports and exports for a certain country is $\$ 236.1$ billion.

Solve. -Scrambled Electronics will finance a $\$ 237 \mathrm{TV}$ set for $\$ 50$ down and $\$ 34.70$ a month for 6 months. How much money can you save by paying cash for the TV set?

Calculate. - $\frac{3}{4} \times 0.058+\frac{6}{5} \times 6.19$

Multiply. - $7.76 \times 0.1$

Answer the question. -Which number is larger?

Write the fraction in decimal notation. - $\frac{11}{25}$

Calculate. - $9.814 \times 6 \frac{2}{3}$

Solve. - $1000 \cdot y=8.6574$

Pete's grocery bill was $\$ 9.16$ . He gave the clerk a $\$ 20$ bill. How much change should he receive?

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

Simplify. - (6−0.6)2÷4+9.7×0.6(6-0.6)^{2} \div 4+9.7 \times 0.6(6−0.6)2÷4+9.7×0.6

The costs of a hurricane in Kate's home state were $4.80\$ 4.80$4.80 million. The costs of a hurricane in Jorg's home state were $9.02\$ 9.02$9.02 million. How much more were the costs of the hurricane in Jorg's home state?

Multiply. - 100×0.002256100 \times 0.002256100×0.002256

Divide. - 709.6722100\frac{709.6722}{100}100709.6722​

Multiply. - 0.000926×10000.000926 \times 10000.000926×1000

Write the fraction in decimal notation. - 1415\frac{14}{15}1514​

Estimate the product by first rounding each number so that there is one nonzero digit. - 0.032×449.60.032 \times 449.60.032×449.6

Round to the indicated place value. -Round to the nearest ten: 92.4

Simplify. - 0.2×{2.4×12.5−[(9−5.8)÷0.8]}0.2 \times\{2.4 \times 12.5-[(9-5.8) \div 0.8]\}0.2×{2.4×12.5−[(9−5.8)÷0.8]}

Write a word name for the given decimal notation. -3.00163

Convert the number in the sentence to standard notation. -The total value of imports and exports for a certain country is $236.1\$ 236.1$236.1 billion.

Solve. -Scrambled Electronics will finance a $237TV\$ 237 \mathrm{TV}$237TV set for $50\$ 50$50 down and $34.70\$ 34.70$34.70 a month for 6 months. How much money can you save by paying cash for the TV set?

Calculate. - 34×0.058+65×6.19\frac{3}{4} \times 0.058+\frac{6}{5} \times 6.1943​×0.058+56​×6.19

Multiply. - 7.76×0.17.76 \times 0.17.76×0.1

Answer the question. -Which number is larger?

Write the fraction in decimal notation. - 1125\frac{11}{25}2511​

Calculate. - 9.814×6239.814 \times 6 \frac{2}{3}9.814×632​

Solve. - 1000⋅y=8.65741000 \cdot y=8.65741000⋅y=8.6574

Pete's grocery bill was $9.16\$ 9.16$9.16 . He gave the clerk a $20\$ 20$20 bill. How much change should he receive?

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

Simplify. - $(6-0.6)^{2} \div 4+9.7 \times 0.6$

The costs of a hurricane in Kate's home state were $\$ 4.80$ million. The costs of a hurricane in Jorg's home state were $\$ 9.02$ million. How much more were the costs of the hurricane in Jorg's home state?

Multiply. - $100 \times 0.002256$

Divide. - $\frac{709.6722}{100}$

Multiply. - $0.000926 \times 1000$

Write the fraction in decimal notation. - $\frac{14}{15}$

Estimate the product by first rounding each number so that there is one nonzero digit. - $0.032 \times 449.6$

Simplify. - $0.2 \times\{2.4 \times 12.5-[(9-5.8) \div 0.8]\}$

Convert the number in the sentence to standard notation. -The total value of imports and exports for a certain country is $\$ 236.1$ billion.

Solve. -Scrambled Electronics will finance a $\$ 237 \mathrm{TV}$ set for $\$ 50$ down and $\$ 34.70$ a month for 6 months. How much money can you save by paying cash for the TV set?

Calculate. - $\frac{3}{4} \times 0.058+\frac{6}{5} \times 6.19$

Multiply. - $7.76 \times 0.1$

Write the fraction in decimal notation. - $\frac{11}{25}$

Calculate. - $9.814 \times 6 \frac{2}{3}$

Solve. - $1000 \cdot y=8.6574$

Pete's grocery bill was $\$ 9.16$ . He gave the clerk a $\$ 20$ bill. How much change should he receive?