Question 1

Find the average.
-Scores on a math test: 77 42 77 97 42

Accepted Answer

A)   66
B)   97
C)   67
D)   42E) A) and B)
F) A) and C)

Question 2

Round as indicated.
-3445 to the nearest ten

Accepted Answer

A)   3460
B)   3450
C)   3550
D)   3440E) A) and B)
F) A) and C)

Question 3

Add.
-

Accepted Answer

A)   108
B)   107
C)   109
D)   98E) A) and D)
F) A) and C)

Question 4

Add.
- 12,231+23,13212,231+23,13212,231+23,132

Accepted Answer

A)   44,363
B)   35,543
C)   35,544
D)   35,363 E) None of the above
F) A) and B)

Question 5

Find the perimeter of the figure.
-A concrete curb is to be built around a parking lot. How many meters of curbing will be needed?

Accepted Answer

A)    139 m139 \mathrm{~m}139 m 
B)    1820 m1820 \mathrm{~m}1820 m 
C)    174 m174 \mathrm{~m}174 m 
D)    87 m87 \mathrm{~m}87 mE) B) and C)
F) All of the above

Question 6

Use the given table or graph to write the inequality described.
-The sales figures for the Big "D" Company area shown below in a line plot. \$ 50,000  D)   \$ 50,000
Use an inequality to compare the sales for July 1989 and July 1990.

Accepted Answer

A) $48,000<$58,000\$ 48,000<\$ 58,000$48,000<$58,000 B) $46,000<$64,000\$ 46,000<\$ 64,000$46,000<$64,000 C) \$ 50,000">$64,000>$50,000\$ 64,000>\$ 50,000$64,000>$50,000 D) $50,000<$64,000\$ 50,000<\$ 64,000$50,000<$64,000E) None of the above F) A) and B)

Question 7

Simplify.
- 3⋅(3+4) 2−3⋅(5−3) 23 \cdot(3+4) ^{2} - 3 \cdot(5 - 3) ^{2}3⋅(3+4) 2−3⋅(5−3) 2

Accepted Answer

A)   405
B)   135
C)   576
D)   157 E) A) and D)
F) C) and D)

Question 8

Solve the problem.
-The balance in your checking account is $865. You write checks for $57, $46, and $146. You then deposit $124 from your paycheck. What is your new balance?

Accepted Answer

A)    $492\$ 492$492 
B)    $730\$ 730$730 
C)    $740\$ 740$740 
D)    $1238\$ 1238$1238E) All of the above
F) C) and D)

Question 9

The projected population in 2030 for a certain country is 280,508 .

Accepted Answer

A)   2 hundred thousands +8 ten thousands +5 thousands +0 hundreds +0 tens +8 ones
B)   2 hundred thousands +0 ten thousands +8 thousands +5 hundreds +0 tens +8 ones
C)   2 hundred thousands +8 ten thousands +0 thousands +5 hundreds +0 tens +8 ones
D)   28 ten thousands +0 thousands +5 hundreds +0 tens +8 onesE) None of the above
F) C) and D)

Question 10

Determine whether the first number is divisible by the second number.
-$414 ; 6$

Accepted Answer

A) True 
 B)False

Question 11

Subtract.
-73,027 - 8442

Accepted Answer

A)   64,585
B)   72,405
C)   64,285
D)   68,585E) None of the above
F) A) and B)

Question 12

Simplify.
- 81÷3+{5×[18−(6×2) ]}81 \div 3+\{5 	imes[18-(6 	imes 2) ]\}81÷3+{5×[18−(6×2) ]}

Accepted Answer

A)   52
B)   57
C)   60
D)   47 E) None of the above
F) A) and B)

Question 13

Simplify.
- 8⋅10−8⋅48 \cdot 10 - 8 \cdot 48⋅10−8⋅4

Accepted Answer

A)   64
B)   48
C)   288
D)   2560 E) B) and D)
F) None of the above

Question 14

Simplify.
- 102+42÷2210^{2}+4^{2} \div 2^{2}102+42÷22

Accepted Answer

A)   120
B)   49
C)   104
D)   29 E) A) and B)
F) All of the above

Question 15

Write exponential notation.
- 8⋅8⋅88 \cdot 8 \cdot 88⋅8⋅8

Accepted Answer

A)    818^{1}81 
B)    3⋅83 \cdot 83⋅8 
C)    838^{3}83 
D)    383^{8}38E) A) and B)
F) A) and C)

Question 16

Solve the problem.
-The dimensions of a rectangular yard are 26 feet by 102 feet. What is its perimeter?

Accepted Answer

A)   128 feet
B)   154 feet
C)   2652 feet
D)   256 feetE) None of the above
F) A) and B)

Question 17

Write a word name for the number in the sentence.
-The holder of the "magic number" 444,222,888,555 (which was generated during a college's lottery for distributing student housing)  was eligible to choose from among the best dormitories.

Accepted Answer

A)   Five hundred fifty- five million, eight hundred eighty- eight billion, two hundred twenty- two thousand, five hundred fifty- five
B)   Four hundred forty- four billion, two hundred twenty- two million, eight hundred eighty- eight thousand, five hundred fifty- five
C)   Four hundred forty- four million, two hundred twenty- two billion, eight hundred eighty- eight, five hundred fifty- five thousand
D)   Eight hundred eighty- eight thousand, two hundred twenty- two billion, four hundred forty- four million, five hundred fifty- fiveE) All of the above
F) A) and D)

Question 18

Determine whether the first number is divisible by the second number.
-$33 ; 9$

Accepted Answer

A) True 
 B)False

Question 19

Add.
-

Accepted Answer

A)   67,330
B)   66,130
C)   67,130
D)   108,215E) B) and D)
F) A) and C)

Question 20

Estimate the answer by rounding as indicated.
-Estimate by first rounding to the nearest ten.

Accepted Answer

A)   80
B)   1464
C)   1460
D)   1200E) None of the above
F) A) and B)

Exam 1: Whole Numbers

Solve the problem. -The balance in your checking account is $865. You write checks for $57, $46, and $146. You then deposit $124 from your paycheck. What is your new balance?

Correct Answer
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Find the average. -Scores on a math test: 77 42 77 97 42

Correct Answer
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Round as indicated. -3445 to the nearest ten

Correct Answer
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The projected population in 2030 for a certain country is 280,508 .

Correct Answer
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Determine whether the first number is divisible by the second number. - $414 ; 6$

Correct Answer
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Correct Answer
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Add. -

Correct Answer
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Simplify. - $8 \cdot 10 - 8 \cdot 4$

Correct Answer
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Subtract. -73,027 - 8442

Correct Answer
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Write a word name for the number in the sentence. -The holder of the "magic number" 444,222,888,555 (which was generated during a college's lottery for distributing student housing) was eligible to choose from among the best dormitories.

Correct Answer
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Add. -

Correct Answer
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Estimate the answer by rounding as indicated. -Estimate by first rounding to the nearest ten.

Correct Answer
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Simplify. - $3 \cdot(3+4) ^{2} - 3 \cdot(5 - 3) ^{2}$

Correct Answer
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Simplify. - $10^{2}+4^{2} \div 2^{2}$

Correct Answer
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Solve the problem. -The dimensions of a rectangular yard are 26 feet by 102 feet. What is its perimeter?

Correct Answer
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Determine whether the first number is divisible by the second number. - $33 ; 9$

Correct Answer
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Write exponential notation. - $8 \cdot 8 \cdot 8$

Correct Answer
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Add. - $12,231+23,132$

Correct Answer
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Simplify. - $81 \div 3+\{5 \times[18-(6 \times 2) ]\}$

Correct Answer
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Correct Answer
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Exam 1: Whole Numbers

Solve the problem. -The balance in your checking account is $865. You write checks for $57, $46, and $146. You then deposit $124 from your paycheck. What is your new balance?

Correct AnswerverifiedShow Answer

Find the average. -Scores on a math test: 77 42 77 97 42

Correct AnswerverifiedShow Answer

Round as indicated. -3445 to the nearest ten

Correct AnswerverifiedShow Answer

The projected population in 2030 for a certain country is 280,508 .

Correct AnswerverifiedShow Answer

Determine whether the first number is divisible by the second number. - 414;6414 ; 6414;6

Correct AnswerverifiedShow Answer

Find the perimeter of the figure. -A concrete curb is to be built around a parking lot. How many meters of curbing will be needed?

Correct AnswerverifiedShow Answer

Add. -

Correct AnswerverifiedShow Answer

Simplify. - 8⋅10−8⋅48 \cdot 10 - 8 \cdot 48⋅10−8⋅4

Correct AnswerverifiedShow Answer

Subtract. -73,027 - 8442

Correct AnswerverifiedShow Answer

Write a word name for the number in the sentence. -The holder of the "magic number" 444,222,888,555 (which was generated during a college's lottery for distributing student housing) was eligible to choose from among the best dormitories.

Correct AnswerverifiedShow Answer

Add. -

Correct AnswerverifiedShow Answer

Estimate the answer by rounding as indicated. -Estimate by first rounding to the nearest ten.

Correct AnswerverifiedShow Answer

Simplify. - 3⋅(3+4) 2−3⋅(5−3) 23 \cdot(3+4) ^{2} - 3 \cdot(5 - 3) ^{2}3⋅(3+4) 2−3⋅(5−3) 2

Correct AnswerverifiedShow Answer

Simplify. - 102+42÷2210^{2}+4^{2} \div 2^{2}102+42÷22

Correct AnswerverifiedShow Answer

Solve the problem. -The dimensions of a rectangular yard are 26 feet by 102 feet. What is its perimeter?

Correct AnswerverifiedShow Answer

Determine whether the first number is divisible by the second number. - 33;933 ; 933;9

Correct AnswerverifiedShow Answer

Write exponential notation. - 8⋅8⋅88 \cdot 8 \cdot 88⋅8⋅8

Correct AnswerverifiedShow Answer

Add. - 12,231+23,13212,231+23,13212,231+23,132

Correct AnswerverifiedShow Answer

Simplify. - 81÷3+{5×[18−(6×2) ]}81 \div 3+\{5 \times[18-(6 \times 2) ]\}81÷3+{5×[18−(6×2) ]}

Correct AnswerverifiedShow Answer

Use the given table or graph to write the inequality described. -The sales figures for the Big "D" Company area shown below in a line plot. Use an inequality to compare the sales for July 1989 and July 1990.

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Determine whether the first number is divisible by the second number. - $414 ; 6$

Correct Answer
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Correct Answer
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Correct Answer
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Simplify. - $8 \cdot 10 - 8 \cdot 4$

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Simplify. - $3 \cdot(3+4) ^{2} - 3 \cdot(5 - 3) ^{2}$

Correct Answer
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Simplify. - $10^{2}+4^{2} \div 2^{2}$

Correct Answer
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Correct Answer
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Determine whether the first number is divisible by the second number. - $33 ; 9$

Correct Answer
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Write exponential notation. - $8 \cdot 8 \cdot 8$

Correct Answer
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Add. - $12,231+23,132$

Correct Answer
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Simplify. - $81 \div 3+\{5 \times[18-(6 \times 2) ]\}$

Correct Answer
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Correct Answer
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