Question 1

Write as a decimal number rounded as indicated.
-$\frac{11}{15}$; Round to the nearest tenth.

Accepted Answer

A)  0.3 
B)  0.6 
C)  0.7 
D)  0.8 
A)  0.3 
B)  0.6 
C)  0.7 
D)  0.8

Question 2

Subtract.
-$85.2758-37.3334$

Accepted Answer

A)  48.9424 
B)  47.9324 
C)  47.9424 
D)  47.8424
Solve. 
A)  48.9424 
B)  47.9324 
C)  47.9424 
D)  47.8424
Solve.

Question 3

Solve.
-$t+2.807=4.3$

Accepted Answer

A)  1.507 
B)  3.000 
C)  1.493 
D)  2.493 
A)  1.507 
B)  3.000 
C)  1.493 
D)  2.493

Question 4

Find the requested average, and round your answer as indicated.
-The table below shows the square footage of homes of a group of families. Find the average square footage and round to the nearest tenth.

Accepted Answer

A)  9986.4 square feet 
B)  7960.0 square feet 
C)  9986.3 square feet 
D)  $15,929.0$ square feet 
A)  9986.4 square feet 
B)  7960.0 square feet 
C)  9986.3 square feet 
D)  $15,929.0$ square feet

Question 5

Estimate the product by first rounding each number so that there is one nonzero digit.
-$1.9 \times 3.84$

Accepted Answer

A)  8 
B)  3 
C)  0.3 
D)  0.8 
A)  8 
B)  3 
C)  0.3 
D)  0.8

Question 6

Simplify.
-$0.696+9.63 \div 0.04$

Accepted Answer

A)  24.771 
B)  241.446 
C)  247.71 
D)  258.15 
A)  24.771 
B)  241.446 
C)  247.71 
D)  258.15

Question 7

Divide.
-

Accepted Answer

A)  0.36 
B)  3.5 
C)  0.35 
D)  0.036 
A)  0.36 
B)  3.5 
C)  0.35 
D)  0.036

Question 8

Write a word name for the number in the sentence.
-The weight of a full grown Great Pyrenees dog named Simba is 152.86 pounds.

Accepted Answer

A)  One hundred fifty and two hundred eighty-six thousandths 
B)  One hundred fifty-two and eighty-six thousandths 
C)  One hundred fifty-two and eighty-six hundredths 
D)  One thousand fifty-two and eighty-six tenths 
A)  One hundred fifty and two hundred eighty-six thousandths 
B)  One hundred fifty-two and eighty-six thousandths 
C)  One hundred fifty-two and eighty-six hundredths 
D)  One thousand fifty-two and eighty-six tenths

Question 9

Estimate an answer to the problem.
-An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 13-inch set, $147.99; 19-inch set, $208.95; 21-inch set, $231.99; 27-inch set, $289.97; 50-inch set, $519.97. Estimate to the nearest ten how much more a 21-inch set costs than a 13-inch set.

Accepted Answer

A)  $\$ 70$ 
B)  $\$ 60$ 
C)  $\$ 80$ 
D)  $\$ 90$ 
A)  $\$ 70$ 
B)  $\$ 60$ 
C)  $\$ 80$ 
D)  $\$ 90$

Question 10

Estimate by rounding as directed.
-532.432 - 394.22; nearest ten

Accepted Answer

A)  150 
B)  120 
C)  140 
D)  130 
A)  150 
B)  120 
C)  140 
D)  130

Question 11

Subtract.
-

Accepted Answer

A)  4241.58912 
B)  4241.59011 
C)  4241.58911 
D)  4241.58921 
A)  4241.58912 
B)  4241.59011 
C)  4241.58911 
D)  4241.58921

Question 12

Estimate by rounding as directed.
-$43.183+0.582+79.99$; nearest tenth

Accepted Answer

A)  123.8 
B)  122.9 
C)  123.6 
D)  124.1 
A)  123.8 
B)  122.9 
C)  123.6 
D)  124.1

Question 13

Solve.
-Mike filled his car's gas tank and noted that the odometer read 26,980.5. After the next filling, the odometer read 27,646.9. It took 24.5 gal to fill the tank. How many miles per gallon did the car get?

Accepted Answer

A)  $27.2 \mathrm{mpg}$ 
B)  $26.5 \mathrm{mpg}$ 
C)  $28.2 \mathrm{mpg}$ 
D)  $27.5 \mathrm{mpg}$ 
A)  $27.2 \mathrm{mpg}$ 
B)  $26.5 \mathrm{mpg}$ 
C)  $28.2 \mathrm{mpg}$ 
D)  $27.5 \mathrm{mpg}$

Question 14

Answer the question.
-In Antarctica, the high temperatures for the last four days have been $17.2^{\circ}, 5.6^{\circ}, 7.2^{\circ}$, and $10.3^{\circ}$. What is the average high temperature for this four-day period?

Accepted Answer

A)  $9.475^{\circ}$ 
B)  $10.725^{\circ}$ 
C)  $10.075^{\circ}$ 
D)  $8.095^{\circ}$ 
A)  $9.475^{\circ}$ 
B)  $10.725^{\circ}$ 
C)  $10.075^{\circ}$ 
D)  $8.095^{\circ}$

Question 15

Write the word or phrase that best completes each statement or answers the question
-Explain how you would convert $\frac{3}{8}$ to decimal notation.

Accepted Answer

Answers will vary. P

Question 16

Add.
-

Accepted Answer

A)  779.226 
B)  779.136 
C)  779.235 
D)  779.236 
A)  779.226 
B)  779.136 
C)  779.235 
D)  779.236

Question 17

Solve the problem.
-Bonny wanted to know the total number of hours she worked this week. Her time card indicated the following hours: Monday, 2.18 hours; Tuesday, 6.49 hours; Thursday, 4.09 hours. How many hours has Bonny worked?

Accepted Answer

A)  $11.76 \mathrm{hr}$ 
B)  $12.76 \mathrm{hr}$ 
C)  $12.66 \mathrm{hr}$ 
D)  $13.76 \mathrm{hr}$ 
A)  $11.76 \mathrm{hr}$ 
B)  $12.76 \mathrm{hr}$ 
C)  $12.66 \mathrm{hr}$ 
D)  $13.76 \mathrm{hr}$

Question 18

Round to the indicated place value.
-Round to the nearest tenth: 1.6318

Accepted Answer

A)  1.63 
B)  1.6 
C)  1.7 
D)  1.5 
A)  1.63 
B)  1.6 
C)  1.7 
D)  1.5

Question 19

Estimate an answer to the problem.
-An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 13-inch set, $147.99; 19-inch set, $208.95; 21-inch set, $231.99; 27-inch set, $289.97; 50-inch set, $519.97. Estimate the total cost of 8 27-inch sets.

Accepted Answer

A)  $\$ 2320$ 
B)  $\$ 2330$ 
C)  $\$ 2280$ 
D)  $\$ 2350$ 
A)  $\$ 2320$ 
B)  $\$ 2330$ 
C)  $\$ 2280$ 
D)  $\$ 2350$

Question 20

Add.
-

Accepted Answer

A)  55.641 
B)  55.841 
C)  54.841 
D)  54.641 
A)  55.641 
B)  55.841 
C)  54.841 
D)  54.641

Write as a decimal number rounded as indicated. - $\frac{11}{15}$ ; Round to the nearest tenth.

Subtract. - $85.2758-37.3334$

Solve. - $t+2.807=4.3$

Find the requested average, and round your answer as indicated. -The table below shows the square footage of homes of a group of families. Find the average square footage and round to the nearest tenth.

Estimate the product by first rounding each number so that there is one nonzero digit. - $1.9 \times 3.84$

Simplify. - $0.696+9.63 \div 0.04$

Divide. -

Write a word name for the number in the sentence. -The weight of a full grown Great Pyrenees dog named Simba is 152.86 pounds.

Estimate by rounding as directed. -532.432 - 394.22; nearest ten

Subtract. -

Estimate by rounding as directed. - $43.183+0.582+79.99$ ; nearest tenth

Solve. -Mike filled his car's gas tank and noted that the odometer read 26,980.5. After the next filling, the odometer read 27,646.9. It took 24.5 gal to fill the tank. How many miles per gallon did the car get?

Answer the question. -In Antarctica, the high temperatures for the last four days have been $17.2^{\circ}, 5.6^{\circ}, 7.2^{\circ}$ , and $10.3^{\circ}$ . What is the average high temperature for this four-day period?

Write the word or phrase that best completes each statement or answers the question -Explain how you would convert $\frac{3}{8}$ to decimal notation.

Add. -

Solve the problem. -Bonny wanted to know the total number of hours she worked this week. Her time card indicated the following hours: Monday, 2.18 hours; Tuesday, 6.49 hours; Thursday, 4.09 hours. How many hours has Bonny worked?

Round to the indicated place value. -Round to the nearest tenth: 1.6318

Estimate an answer to the problem. -An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 13-inch set, $147.99; 19-inch set, $208.95; 21-inch set, $231.99; 27-inch set, $289.97; 50-inch set, $519.97. Estimate the total cost of 8 27-inch sets.

Add. -

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

Write as a decimal number rounded as indicated. - 1115\frac{11}{15}1511​ ; Round to the nearest tenth.

Subtract. - 85.2758−37.333485.2758-37.333485.2758−37.3334

Solve. - t+2.807=4.3t+2.807=4.3t+2.807=4.3

Find the requested average, and round your answer as indicated. -The table below shows the square footage of homes of a group of families. Find the average square footage and round to the nearest tenth.

Estimate the product by first rounding each number so that there is one nonzero digit. - 1.9×3.841.9 \times 3.841.9×3.84

Simplify. - 0.696+9.63÷0.040.696+9.63 \div 0.040.696+9.63÷0.04

Divide. -

Write a word name for the number in the sentence. -The weight of a full grown Great Pyrenees dog named Simba is 152.86 pounds.

Estimate by rounding as directed. -532.432 - 394.22; nearest ten

Subtract. -

Estimate by rounding as directed. - 43.183+0.582+79.9943.183+0.582+79.9943.183+0.582+79.99 ; nearest tenth

Solve. -Mike filled his car's gas tank and noted that the odometer read 26,980.5. After the next filling, the odometer read 27,646.9. It took 24.5 gal to fill the tank. How many miles per gallon did the car get?

Answer the question. -In Antarctica, the high temperatures for the last four days have been 17.2∘,5.6∘,7.2∘17.2^{\circ}, 5.6^{\circ}, 7.2^{\circ}17.2∘,5.6∘,7.2∘ , and 10.3∘10.3^{\circ}10.3∘ . What is the average high temperature for this four-day period?

Write the word or phrase that best completes each statement or answers the question -Explain how you would convert 38\frac{3}{8}83​ to decimal notation.

Add. -

Solve the problem. -Bonny wanted to know the total number of hours she worked this week. Her time card indicated the following hours: Monday, 2.18 hours; Tuesday, 6.49 hours; Thursday, 4.09 hours. How many hours has Bonny worked?

Round to the indicated place value. -Round to the nearest tenth: 1.6318

Estimate an answer to the problem. -An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 13-inch set, $147.99; 19-inch set, $208.95; 21-inch set, $231.99; 27-inch set, $289.97; 50-inch set, $519.97. Estimate the total cost of 8 27-inch sets.

Add. -

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

Write as a decimal number rounded as indicated. - $\frac{11}{15}$ ; Round to the nearest tenth.

Subtract. - $85.2758-37.3334$

Solve. - $t+2.807=4.3$

Estimate the product by first rounding each number so that there is one nonzero digit. - $1.9 \times 3.84$

Simplify. - $0.696+9.63 \div 0.04$

Estimate by rounding as directed. - $43.183+0.582+79.99$ ; nearest tenth

Answer the question. -In Antarctica, the high temperatures for the last four days have been $17.2^{\circ}, 5.6^{\circ}, 7.2^{\circ}$ , and $10.3^{\circ}$ . What is the average high temperature for this four-day period?

Write the word or phrase that best completes each statement or answers the question -Explain how you would convert $\frac{3}{8}$ to decimal notation.