Question 1

Write as a decimal number rounded as indicated.
-$2.7 \overline{1}$; Round to the nearest hundredth.

Accepted Answer

A)  2.7 
B)  2.72 
C)  2.71 
D)  2.73 
A)  2.7 
B)  2.72 
C)  2.71 
D)  2.73

Question 2

Calculate.
-$\frac{1}{2} \times 117.4-\frac{2}{5} \times 27.51$

Accepted Answer

A)  49.096 
B)  47.696 
C)  37.296 
D)  1603.833 
A)  49.096 
B)  47.696 
C)  37.296 
D)  1603.833

Question 3

Solve.
-$49,413.7=9099.958+\mathrm{z}$

Accepted Answer

A)  $40,213.342$ 
B)  $40,313.742$ 
C)  $40,370.752$ 
D)  $40,263.742$ 
A)  $40,213.342$ 
B)  $40,313.742$ 
C)  $40,370.752$ 
D)  $40,263.742$

Question 4

Add.
-

Accepted Answer

A)  11.5168 
B)  11.5368 
C)  11.5158 
D)  11.4158 
A)  11.5168 
B)  11.5368 
C)  11.5158 
D)  11.4158

Question 5

Round to the indicated place value.
-Round to the nearest one: 341.17

Accepted Answer

A)  341.20 
B)  341 
C)  342 
A)  341.20 
B)  341 
C)  342

Question 6

Round to the indicated place value.
-Round to the nearest thousandth: 0.3899

Accepted Answer

A)  0.399 
B)  0.400 
C)  0.390 
D)  0.380 
A)  0.399 
B)  0.400 
C)  0.390 
D)  0.380

Question 7

Write in decimal notation.
-$\frac{1190}{100}$

Accepted Answer

A)  0.1190 
B)  11.90 
C)  119 
D)  1190 
A)  0.1190 
B)  11.90 
C)  119 
D)  1190

Question 8

In one year, a baseball player got 167 hits in 436 times at bat. What was his batting average? Give decimal notation to the nearest thousandth.

Accepted Answer

A)  0.393 
B)  0.383 
C)  0.363 
D)  0.386 
A)  0.393 
B)  0.383 
C)  0.363 
D)  0.386

Question 9

Estimate by rounding as directed.
-32.432 - 15.50; nearest tenth

Accepted Answer

A)  16.9 
B)  16.7 
C)  17.1 
D)  14.6 
A)  16.9 
B)  16.7 
C)  17.1 
D)  14.6

Question 10

Divide.
-$\frac{415.8281}{0.1}$

Accepted Answer

A)  4.158281 
B)  4158.281 
C)  $41,582.81$ 
D)  41.58281 
A)  4.158281 
B)  4158.281 
C)  $41,582.81$ 
D)  41.58281

Question 11

Estimate the product by first rounding each number so that there is one nonzero digit.
-$26 \times 55$

Accepted Answer

A)  1800 
B)  180 
C)  3600 
D)  18 
A)  1800 
B)  180 
C)  3600 
D)  18

Question 12

Multiply.
-$0.9392 \times 100$

Accepted Answer

A)  93.92 
B)  0.009392 
C)  9.392 
D)  939.2 
A)  93.92 
B)  0.009392 
C)  9.392 
D)  939.2

Question 13

Answer the question.
-Which number is larger?

Accepted Answer

A)  27.1231 
B)  27.1138 
A)  27.1231 
B)  27.1138

Question 14

Calculate.
-$124.23 \div \frac{3}{5}+39.40 \times \frac{1}{4}$

Accepted Answer

A)  213.02 
B)  61.6125 
C)  71.864 
D)  216.9 
A)  213.02 
B)  61.6125 
C)  71.864 
D)  216.9

Question 15

Write the word or phrase that best completes each statement or answers the question
-Explain the difference between saying "Subtract 3.2 from 5.9" and saying "3.2 minus 5.9."

Accepted Answer

5.9 - 3.2

Question 16

Multiply.
-$0.583 \times 0.001$

Accepted Answer

A)  583 
B)  0.00583 
C)  0.0000583 
D)  0.000583 
A)  583 
B)  0.00583 
C)  0.0000583 
D)  0.000583

Question 17

Round to the indicated place value.
-Round to the nearest thousandth: 4.09874

Accepted Answer

A)  4.0987 
B)  4.100 
C)  4.099 
D)  4.098 
A)  4.0987 
B)  4.100 
C)  4.099 
D)  4.098

Question 18

Divide.
-

Accepted Answer

A)  7 
B)  8 
C)  8.1 
D)  7.9 
A)  7 
B)  8 
C)  8.1 
D)  7.9

Question 19

Calculate.
-$\frac{5}{8} \times 15.6$

Accepted Answer

A)  9.75 
B)  9.6564 
C)  9.7344 
D)  9.7656 
A)  9.75 
B)  9.6564 
C)  9.7344 
D)  9.7656

Question 20

Divide.
-$\frac{0.000172}{0.001}$

Accepted Answer

A)  0.0172 
B)  0.00172 
C)  0.172 
D)  0.000000172 
A)  0.0172 
B)  0.00172 
C)  0.172 
D)  0.000000172

Write as a decimal number rounded as indicated. - $2.7 \overline{1}$ ; Round to the nearest hundredth.

Calculate. - $\frac{1}{2} \times 117.4-\frac{2}{5} \times 27.51$

Solve. - $49,413.7=9099.958+\mathrm{z}$

Add. -

Round to the indicated place value. -Round to the nearest one: 341.17

Round to the indicated place value. -Round to the nearest thousandth: 0.3899

Write in decimal notation. - $\frac{1190}{100}$

In one year, a baseball player got 167 hits in 436 times at bat. What was his batting average? Give decimal notation to the nearest thousandth.

Estimate by rounding as directed. -32.432 - 15.50; nearest tenth

Divide. - $\frac{415.8281}{0.1}$

Estimate the product by first rounding each number so that there is one nonzero digit. - $26 \times 55$

Multiply. - $0.9392 \times 100$

Answer the question. -Which number is larger?

Calculate. - $124.23 \div \frac{3}{5}+39.40 \times \frac{1}{4}$

Write the word or phrase that best completes each statement or answers the question -Explain the difference between saying "Subtract 3.2 from 5.9" and saying "3.2 minus 5.9."

Multiply. - $0.583 \times 0.001$

Round to the indicated place value. -Round to the nearest thousandth: 4.09874

Divide. -

Calculate. - $\frac{5}{8} \times 15.6$

Divide. - $\frac{0.000172}{0.001}$

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. - 2.71‾2.7 \overline{1}2.71 ; Round to the nearest hundredth.

Calculate. - 12×117.4−25×27.51\frac{1}{2} \times 117.4-\frac{2}{5} \times 27.5121​×117.4−52​×27.51

Solve. - 49,413.7=9099.958+z49,413.7=9099.958+\mathrm{z}49,413.7=9099.958+z

Add. -

Round to the indicated place value. -Round to the nearest one: 341.17

Round to the indicated place value. -Round to the nearest thousandth: 0.3899

Write in decimal notation. - 1190100\frac{1190}{100}1001190​

In one year, a baseball player got 167 hits in 436 times at bat. What was his batting average? Give decimal notation to the nearest thousandth.

Estimate by rounding as directed. -32.432 - 15.50; nearest tenth

Divide. - 415.82810.1\frac{415.8281}{0.1}0.1415.8281​

Estimate the product by first rounding each number so that there is one nonzero digit. - 26×5526 \times 5526×55

Multiply. - 0.9392×1000.9392 \times 1000.9392×100

Answer the question. -Which number is larger?

Calculate. - 124.23÷35+39.40×14124.23 \div \frac{3}{5}+39.40 \times \frac{1}{4}124.23÷53​+39.40×41​

Write the word or phrase that best completes each statement or answers the question -Explain the difference between saying "Subtract 3.2 from 5.9" and saying "3.2 minus 5.9."

Multiply. - 0.583×0.0010.583 \times 0.0010.583×0.001

Round to the indicated place value. -Round to the nearest thousandth: 4.09874

Divide. -

Calculate. - 58×15.6\frac{5}{8} \times 15.685​×15.6

Divide. - 0.0001720.001\frac{0.000172}{0.001}0.0010.000172​

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. - $2.7 \overline{1}$ ; Round to the nearest hundredth.

Calculate. - $\frac{1}{2} \times 117.4-\frac{2}{5} \times 27.51$

Solve. - $49,413.7=9099.958+\mathrm{z}$

Write in decimal notation. - $\frac{1190}{100}$

Divide. - $\frac{415.8281}{0.1}$

Estimate the product by first rounding each number so that there is one nonzero digit. - $26 \times 55$

Multiply. - $0.9392 \times 100$

Calculate. - $124.23 \div \frac{3}{5}+39.40 \times \frac{1}{4}$

Multiply. - $0.583 \times 0.001$

Calculate. - $\frac{5}{8} \times 15.6$

Divide. - $\frac{0.000172}{0.001}$