Question 1

Evaluate the expression. $\frac { \left( 4 ^ { 3 } - 2 \right) + 180 } { 8 ( 7 + 9 ) - 7 }$

Accepted Answer

The answer of Evaluate the expression. \(\frac { \left( 4...

Question 2

A file folder named "Finances" on a student's Thinkpad T60 contained 86 documents.To free up 4 megabyte(s) of storage space, he deleted 27 documents from that folder.Then, 48 hours later, he inserted 14 new documents (5 megabytes) into it. How many documents are now in the student's "Finances" folder?

Accepted Answer

A)  87 documents 
B)  73 documents 
C)  74 documents 
D)  99 documents 
A)  87 documents 
B)  73 documents 
C)  74 documents 
D)  99 documents

Question 3

Estimate the product: $55 \cdot 85$

Accepted Answer

A)  5,400 
B)  6,300 
C)  6,000 
D)  7,000 
A)  5,400 
B)  6,300 
C)  6,000 
D)  7,000

Question 4

Find the GCF of 256 and 27.

Accepted Answer

A)  5 
B)  1 
C)  6 
D)  2 
A)  5 
B)  1 
C)  6 
D)  2

Question 5

Write the following number in standard notation.
Six million five hundred thousand eight hundred

Accepted Answer

A)  650,800 
B)  6,800,500 
C)  6,500,800 
D)  65,000,800 
E)  680,500 
A)  650,800 
B)  6,800,500 
C)  6,500,800 
D)  65,000,800 
E)  680,500

Question 6

Multiply. $\times \begin{array} { r } 
393 \
203 \
\hline
\end{array}$

Accepted Answer

A)  78,600 
B)  78,993 
C)  79,386 
D)  80,172 
E)  79,779 
A)  78,600 
B)  78,993 
C)  79,386 
D)  80,172 
E)  79,779

Question 7

Evaluate the expression. $( 8 - 5 ) ^ { 2 } + ( 9 - 2 ) ^ { 2 }$

Accepted Answer

The answer of Evaluate the expression. \(( 8 - 5...

Question 8

Find the prime factored form of the number.
275

Accepted Answer

A)  $5 ^ { 2 } \cdot 11$ 
B)  $5 ^ { 3 } \cdot 11$ 
C)  $25 \cdot 11$ 
D)  $25 ^ { 2 } \cdot 11$ 
A)  $5 ^ { 2 } \cdot 11$ 
B)  $5 ^ { 3 } \cdot 11$ 
C)  $25 \cdot 11$ 
D)  $25 ^ { 2 } \cdot 11$

Question 9

Write $4,132,968$  in expanded form.

Accepted Answer

A)  $4,100,000 + 30,000 + 2,000 + 900 + 60 + 8$ 
B)  $8,000,000 + 600,000 + 90,000 + 2,000 + 300 + 10 + 4$ 
C)  $4,000,000 + 100,000 + 30,000 + 2,000 + 900 + 60 + 8$ 
D)  $4,000,000 + 100,000 + 30,000 + 2,000 + 900 + 68$ 
A)  $4,100,000 + 30,000 + 2,000 + 900 + 60 + 8$ 
B)  $8,000,000 + 600,000 + 90,000 + 2,000 + 300 + 10 + 4$ 
C)  $4,000,000 + 100,000 + 30,000 + 2,000 + 900 + 60 + 8$ 
D)  $4,000,000 + 100,000 + 30,000 + 2,000 + 900 + 68$

Question 10

An author knows that her publisher received $1,194,153 on the sale of 27,771 textbooks. Use a calculator to find the price of each book.

Accepted Answer

A)  $38 
B)  $53 
C)  $45 
D)  $18 
E)  $43 
A)  $38 
B)  $53 
C)  $45 
D)  $18 
E)  $43

Question 11

Zero divided by any non-zero number is ____.

Accepted Answer

A)  infinity 
B)  zero 
C)  undefined 
A)  infinity 
B)  zero 
C)  undefined

Question 12

Write a multiplication statement that is equivalent to the division statement. $12 \div 3 = 4$

Accepted Answer

A)  $4 + 3 = 12$ 
B)  $4 \cdot 12 = 3$ 
C)  $12 \div 4 = 3$ 
D)  $4 \div 3 = 12$ 
E)  $4 \cdot 3 = 12$ 
A)  $4 + 3 = 12$ 
B)  $4 \cdot 12 = 3$ 
C)  $12 \div 4 = 3$ 
D)  $4 \div 3 = 12$ 
E)  $4 \cdot 3 = 12$

Question 13

Subtract. $\begin{array} { r } 
431 \
- 368 \
\hline
\end{array}$

Accepted Answer

A)  63 
B)  64 
C)  65 
D)  53 
E)  62 
A)  63 
B)  64 
C)  65 
D)  53 
E)  62

Question 14

Use the divisibility rules to help determine the prime factorization of the following number.
14

Accepted Answer

A)  $3 \cdot 7$ 
B)  $4 \cdot 7$ 
C)  $2 \cdot 6$ 
D)  $2 \cdot 7$ 
E)  none of these 
A)  $3 \cdot 7$ 
B)  $4 \cdot 7$ 
C)  $2 \cdot 6$ 
D)  $2 \cdot 7$ 
E)  none of these

Question 15

Find the prime factorization of the number.
1,936

Accepted Answer

A)  $2 ^ { 2 } \cdot 3 ^ { 4 }$ 
B)  $4 ^ { 5 } \cdot 3 ^ { 2 }$ 
C)  $2 ^ { 4 } \cdot 5$ 
D)  $2 ^ { 4 } \cdot 9$ 
E)  $2 ^ { 4 } \cdot 11 ^ { 2 }$ 
A)  $2 ^ { 2 } \cdot 3 ^ { 4 }$ 
B)  $4 ^ { 5 } \cdot 3 ^ { 2 }$ 
C)  $2 ^ { 4 } \cdot 5$ 
D)  $2 ^ { 4 } \cdot 9$ 
E)  $2 ^ { 4 } \cdot 11 ^ { 2 }$

Question 16

Write the number in standard notation.
Fifty-one thousand seven hundred ninety-eight.

Accepted Answer

A)  57,198 
B)  5,170 
C)  51,798 
D)  5,179 
E)  51,098 
A)  57,198 
B)  5,170 
C)  51,798 
D)  5,179 
E)  51,098

Question 17

In an isosceles triangle, two sides are three times the length of the third side. Find the length of the SHORTEST side if the perimeter is 28 feet.

Accepted Answer

A)  7 feet 
B)  6 feet 
C)  4 feet 
D)  3 feet 
A)  7 feet 
B)  6 feet 
C)  4 feet 
D)  3 feet

Question 18

Perform the operations. $190 + 10 - 70$

Accepted Answer

A)  270 
B)  110 
C)  130 
D)  120 
E)  250 
A)  270 
B)  110 
C)  130 
D)  120 
E)  250

Question 19

Find the area of the shaded part of the figure if  $a = 2$ , $b = 7$ .

Accepted Answer

A)  14 
B)  9 
C)  48 
D)  28 
E)  none of these 
A)  14 
B)  9 
C)  48 
D)  28 
E)  none of these

Evaluate the expression. $\frac { \left( 4 ^ { 3 } - 2 \right) + 180 } { 8 ( 7 + 9 ) - 7 }$

Estimate the product: $55 \cdot 85$

Find the GCF of 256 and 27.

Write the following number in standard notation. Six million five hundred thousand eight hundred

Multiply. times 393 203

Evaluate the expression. $( 8 - 5 ) ^ { 2 } + ( 9 - 2 ) ^ { 2 }$

Find the prime factored form of the number. 275

Write $4,132,968$ in expanded form.

An author knows that her publisher received $1,194,153 on the sale of 27,771 textbooks. Use a calculator to find the price of each book.

Zero divided by any non-zero number is ____.

Write a multiplication statement that is equivalent to the division statement. $12 \div 3 = 4$

Subtract. 431 -368

Use the divisibility rules to help determine the prime factorization of the following number. 14

Find the prime factorization of the number. 1,936

Write the number in standard notation. Fifty-one thousand seven hundred ninety-eight.

In an isosceles triangle, two sides are three times the length of the third side. Find the length of the SHORTEST side if the perimeter is 28 feet.

Perform the operations. $190 + 10 - 70$

Find the area of the shaded part of the figure if $a = 2$ , $b = 7$ .

The Integers

Fractions and Mixed Numbers

Decimals

Ratio, Proportion, and Measurement

Percent

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Exam 1: Whole Numbers

Evaluate the expression. (43−2)+1808(7+9)−7\frac { \left( 4 ^ { 3 } - 2 \right) + 180 } { 8 ( 7 + 9 ) - 7 }8(7+9)−7(43−2)+180​

Estimate the product: 55⋅8555 \cdot 8555⋅85

Find the GCF of 256 and 27.

Write the following number in standard notation. Six million five hundred thousand eight hundred

Multiply. times 393 203

Evaluate the expression. (8−5)2+(9−2)2( 8 - 5 ) ^ { 2 } + ( 9 - 2 ) ^ { 2 }(8−5)2+(9−2)2

Find the prime factored form of the number. 275

Write 4,132,9684,132,9684,132,968 in expanded form.

An author knows that her publisher received $1,194,153 on the sale of 27,771 textbooks. Use a calculator to find the price of each book.

Zero divided by any non-zero number is ____.

Write a multiplication statement that is equivalent to the division statement. 12÷3=412 \div 3 = 412÷3=4

Subtract. 431 -368

Use the divisibility rules to help determine the prime factorization of the following number. 14

Find the prime factorization of the number. 1,936

Write the number in standard notation. Fifty-one thousand seven hundred ninety-eight.

In an isosceles triangle, two sides are three times the length of the third side. Find the length of the SHORTEST side if the perimeter is 28 feet.

Perform the operations. 190+10−70190 + 10 - 70190+10−70

Find the area of the shaded part of the figure if a=2a = 2a=2 , b=7b = 7b=7 .

The Integers

Fractions and Mixed Numbers

Decimals

Ratio, Proportion, and Measurement

Percent

Graphs, Statistics, and Probability

An Introduction to Algebra

An Introduction to Geometry

Filters

Evaluate the expression. $\frac { \left( 4 ^ { 3 } - 2 \right) + 180 } { 8 ( 7 + 9 ) - 7 }$

Estimate the product: $55 \cdot 85$

Evaluate the expression. $( 8 - 5 ) ^ { 2 } + ( 9 - 2 ) ^ { 2 }$

Write $4,132,968$ in expanded form.

Write a multiplication statement that is equivalent to the division statement. $12 \div 3 = 4$

Perform the operations. $190 + 10 - 70$

Find the area of the shaded part of the figure if $a = 2$ , $b = 7$ .