Question 1

Add.
-$363.1+0.23+54.78+54+6.2$

Accepted Answer

A)  479.31 
B)  478.41 
C)  478.31 
D)  478.32 
A)  479.31 
B)  478.41 
C)  478.31 
D)  478.32

Question 2

Estimate by rounding as directed.
-532.432 - 41.8; nearest tenth

Accepted Answer

A)  480.6 
B)  490.8 
C)  490.6 
D)  490.7 
A)  480.6 
B)  490.8 
C)  490.6 
D)  490.7

Question 3

Solve.
-A person burns 11.3 calories per minute while walking. One must burn about 3500 calories in order to lose $1 \mathrm{lb}$. How many pounds would the person lose by walking for 5 hours? Round your answer to the nearest hundredth.

Accepted Answer

A)  $9.69 \mathrm{lb}$ 
B)  $0.68 \mathrm{lb}$ 
C)  $0.02 \mathrm{lb}$ 
D)  $0.97 \mathrm{lb}$ 
A)  $9.69 \mathrm{lb}$ 
B)  $0.68 \mathrm{lb}$ 
C)  $0.02 \mathrm{lb}$ 
D)  $0.97 \mathrm{lb}$

Question 4

Simplify.
-$27.2+4.47 \times(7.8-0.6)^{2}$

Accepted Answer

A)  261.1248 
B)  503.7248 
C)  257.5248 
D)  258.9248 
A)  261.1248 
B)  503.7248 
C)  257.5248 
D)  258.9248

Question 5

Write the fraction in decimal notation.
-$\frac{2}{7}$

Accepted Answer

A)  $0 . \overline{285714}$ 
B)  $0.285 \overline{714}$ 
C)  $0.286 \overline{214}$ 
D)  $0 . \overline{289714}$ 
A)  $0 . \overline{285714}$ 
B)  $0.285 \overline{714}$ 
C)  $0.286 \overline{214}$ 
D)  $0 . \overline{289714}$

Question 6

Solve.
-$33.9 \cdot x=1017$

Accepted Answer

A)  300 
B)  30.0 
C)  31 
D)  3 
A)  300 
B)  30.0 
C)  31 
D)  3

Question 7

Divide.
-$336.99 \div 23.9$

Accepted Answer

A)  141 
B)  1.41 
C)  15.1 
D)  14.1 
A)  141 
B)  1.41 
C)  15.1 
D)  14.1

Question 8

Simplify.
-$153.3-5.44 \times 7.06$

Accepted Answer

A)  1043.8916 
B)  114.8936 
C)  118.0036 
D)  149.45936 
A)  1043.8916 
B)  114.8936 
C)  118.0036 
D)  149.45936

Question 9

Add.
-$59.05339+152+2.924+86.08+3.5934$

Accepted Answer

A)  304.65079 
B)  303.66079 
C)  303.65079 
D)  303.75079 
A)  304.65079 
B)  303.66079 
C)  303.65079 
D)  303.75079

Question 10

Dave bought 15 packets of cookies for $\$ 31.80$. Each packet of cookies contains 12 cookies. Find the cost of each cookie to the nearest tenth of a cent.

Accepted Answer

A)  0.2   
B)   18.8   
C)   2.1   
D)   17.7   
A)  0.2   
B)   18.8   
C)   2.1   
D)   17.7

Question 11

Estimate the product by first rounding each number so that there is one nonzero digit.
-$26.7 \times 4.8$

Accepted Answer

A)  1500 
B)  15,000 
C)  150 
D)  15 
A)  1500 
B)  15,000 
C)  150 
D)  15

Question 12

Answer the question.
-The following table gives the electricity usage (in kilowatt hours) for the Peters family for six months.
 
What is the average electricity usage for the months February through June?

Accepted Answer

A)  $956.27 \mathrm{kwh}$ 
B)  $956.79 \mathrm{kwh}$ 
C)  $960.18 \mathrm{kwh}$ 
D)  $958.16 \mathrm{kwh}$ 
A)  $956.27 \mathrm{kwh}$ 
B)  $956.79 \mathrm{kwh}$ 
C)  $960.18 \mathrm{kwh}$ 
D)  $958.16 \mathrm{kwh}$

Question 13

Write as a decimal number rounded as indicated.
-$\frac{15}{7}$; Round to the nearest tenth.

Accepted Answer

A)  2.14 
B)  0.5 
C)  2.1 
D)  1.1 
A)  2.14 
B)  0.5 
C)  2.1 
D)  1.1

Question 14

Edwin has a board that is 4.5 feet long. He wants to cut the board into pieces that are 1.5 feet long. How many 1.5 -foot pieces will he get from the large board?

Accepted Answer

A)  4 pieces 
B)  30 pieces 
C)  3 pieces 
D)  2 pieces 
A)  4 pieces 
B)  30 pieces 
C)  3 pieces 
D)  2 pieces

Question 15

Add.
-

Accepted Answer

A)  711.04 
B)  711.03 
C)  711.14 
D)  711.13 
A)  711.04 
B)  711.03 
C)  711.14 
D)  711.13

Question 16

Divide.
-$0.08 \div 0.008$

Accepted Answer

A)  10 
B)  0.1 
C)  1 
D)  0.01 
A)  10 
B)  0.1 
C)  1 
D)  0.01

Question 17

Write fraction notation for the given decimal notation. Do not simplify.
-0.12

Accepted Answer

A)  $\frac{12}{1000}$ 
B)  $\frac{1.2}{10}$ 
C)  $\frac{12}{100}$ 
D)  $\frac{12}{10}$ 
A)  $\frac{12}{1000}$ 
B)  $\frac{1.2}{10}$ 
C)  $\frac{12}{100}$ 
D)  $\frac{12}{10}$

Question 18

Write fraction notation for the given decimal notation. Do not simplify.
-505.6432

Accepted Answer

A)  $\frac{5,056,432}{100,000}$ 
B)  $\frac{5,056,432}{10,000}$ 
C)  $\frac{505.6432}{10,000}$ 
D)  $\frac{5,056,432}{100}$ 
A)  $\frac{5,056,432}{100,000}$ 
B)  $\frac{5,056,432}{10,000}$ 
C)  $\frac{505.6432}{10,000}$ 
D)  $\frac{5,056,432}{100}$

Question 19

Round to the indicated place value.
-Round to the nearest tenth: 1.27

Accepted Answer

A)  1.2 
B)  1.4 
C)  1.3 
D)  1 
A)  1.2 
B)  1.4 
C)  1.3 
D)  1

Question 20

Multiply.
-$0.495 \times 10$

Accepted Answer

A)  0.00495 
B)  0.0495 
C)  49.5 
D)  4.95 
A)  0.00495 
B)  0.0495 
C)  49.5 
D)  4.95

Add. - $363.1+0.23+54.78+54+6.2$

Estimate by rounding as directed. -532.432 - 41.8; nearest tenth

Solve. -A person burns 11.3 calories per minute while walking. One must burn about 3500 calories in order to lose $1 \mathrm{lb}$ . How many pounds would the person lose by walking for 5 hours? Round your answer to the nearest hundredth.

Simplify. - $27.2+4.47 \times(7.8-0.6)^{2}$

Write the fraction in decimal notation. - $\frac{2}{7}$

Solve. - $33.9 \cdot x=1017$

Divide. - $336.99 \div 23.9$

Simplify. - $153.3-5.44 \times 7.06$

Add. - $59.05339+152+2.924+86.08+3.5934$

Dave bought 15 packets of cookies for $\$ 31.80$ . Each packet of cookies contains 12 cookies. Find the cost of each cookie to the nearest tenth of a cent.

Estimate the product by first rounding each number so that there is one nonzero digit. - $26.7 \times 4.8$

Answer the question. -The following table gives the electricity usage (in kilowatt hours) for the Peters family for six months. What is the average electricity usage for the months February through June?

Write as a decimal number rounded as indicated. - $\frac{15}{7}$ ; Round to the nearest tenth.

Edwin has a board that is 4.5 feet long. He wants to cut the board into pieces that are 1.5 feet long. How many 1.5 -foot pieces will he get from the large board?

Add. -

Divide. - $0.08 \div 0.008$

Write fraction notation for the given decimal notation. Do not simplify. -0.12

Write fraction notation for the given decimal notation. Do not simplify. -505.6432

Round to the indicated place value. -Round to the nearest tenth: 1.27

Multiply. - $0.495 \times 10$

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

Add. - 363.1+0.23+54.78+54+6.2363.1+0.23+54.78+54+6.2363.1+0.23+54.78+54+6.2

Estimate by rounding as directed. -532.432 - 41.8; nearest tenth

Solve. -A person burns 11.3 calories per minute while walking. One must burn about 3500 calories in order to lose 1lb1 \mathrm{lb}1lb . How many pounds would the person lose by walking for 5 hours? Round your answer to the nearest hundredth.

Simplify. - 27.2+4.47×(7.8−0.6)227.2+4.47 \times(7.8-0.6)^{2}27.2+4.47×(7.8−0.6)2

Write the fraction in decimal notation. - 27\frac{2}{7}72​

Solve. - 33.9⋅x=101733.9 \cdot x=101733.9⋅x=1017

Divide. - 336.99÷23.9336.99 \div 23.9336.99÷23.9

Simplify. - 153.3−5.44×7.06153.3-5.44 \times 7.06153.3−5.44×7.06

Add. - 59.05339+152+2.924+86.08+3.593459.05339+152+2.924+86.08+3.593459.05339+152+2.924+86.08+3.5934

Dave bought 15 packets of cookies for $31.80\$ 31.80$31.80 . Each packet of cookies contains 12 cookies. Find the cost of each cookie to the nearest tenth of a cent.

Estimate the product by first rounding each number so that there is one nonzero digit. - 26.7×4.826.7 \times 4.826.7×4.8

Answer the question. -The following table gives the electricity usage (in kilowatt hours) for the Peters family for six months. What is the average electricity usage for the months February through June?

Write as a decimal number rounded as indicated. - 157\frac{15}{7}715​ ; Round to the nearest tenth.

Edwin has a board that is 4.5 feet long. He wants to cut the board into pieces that are 1.5 feet long. How many 1.5 -foot pieces will he get from the large board?

Add. -

Divide. - 0.08÷0.0080.08 \div 0.0080.08÷0.008

Write fraction notation for the given decimal notation. Do not simplify. -0.12

Write fraction notation for the given decimal notation. Do not simplify. -505.6432

Round to the indicated place value. -Round to the nearest tenth: 1.27

Multiply. - 0.495×100.495 \times 100.495×10

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

Add. - $363.1+0.23+54.78+54+6.2$

Solve. -A person burns 11.3 calories per minute while walking. One must burn about 3500 calories in order to lose $1 \mathrm{lb}$ . How many pounds would the person lose by walking for 5 hours? Round your answer to the nearest hundredth.

Simplify. - $27.2+4.47 \times(7.8-0.6)^{2}$

Write the fraction in decimal notation. - $\frac{2}{7}$

Solve. - $33.9 \cdot x=1017$

Divide. - $336.99 \div 23.9$

Simplify. - $153.3-5.44 \times 7.06$

Add. - $59.05339+152+2.924+86.08+3.5934$

Dave bought 15 packets of cookies for $\$ 31.80$ . Each packet of cookies contains 12 cookies. Find the cost of each cookie to the nearest tenth of a cent.

Estimate the product by first rounding each number so that there is one nonzero digit. - $26.7 \times 4.8$

Write as a decimal number rounded as indicated. - $\frac{15}{7}$ ; Round to the nearest tenth.

Divide. - $0.08 \div 0.008$

Multiply. - $0.495 \times 10$