Question 1

Perform the multiplication.
-

Accepted Answer

A) 52.8 
B) 312.8 
C) 313.9 
D) 312.91

Question 2

Solve the problem.
-The following chart shows e-Train Company's expenses by department for each of the first six months of the year.

Accepted Answer

A)   
B)   
C)   
D)

Question 3

Solve the problem.
-Jose Ramirez, a salesperson for a chemical company, travelled 1,733 miles on Monday, 219 miles on Tuesday, and 2,177 miles on Thursday. Find the total number of miles he travelled during these
Three days.

Accepted Answer

A) 3,910 mi 
B) 4,029 mi 
C) 4,129 mi 
D) 3,691 mi

Question 4

Solve the problem.
-Jack borrowed $1,110 from his brother. Jack's brother wants 9 monthly payments of $140 to repay the loan. How much extra is Jack's brother charging for the loan?

Accepted Answer

A) $1,260 
B) $150 
C) $1,360 
D) $10

Question 5

Perform the multiplication.
-

Accepted Answer

A) 0.000545 
B) 0.0545 
C) 5.45 
D) 0.545

Question 6

Perform the addition.
-

Accepted Answer

A) 695,816 
B) 519,453 
C) 695,716 
D) 249,890

Question 7

Solve the problem.
-Lesley purchased office supplies for her business. She spent $5 on paper, $7 on pens, $8 on folders, and $92 on computer disks. What was the total amount that she spent?

Accepted Answer

A) $112 
B) $117 
C) $105 
D) $108

Question 8

Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original
number.
-327.726

Accepted Answer

A) 327.726, 327.72, 328 
B) 327.73, 327.7, 327 
C) 327.726, 327.73, 327 
D) 327.726, 327.73, 327.7

Question 9

Multiply.
-

Accepted Answer

A) 85,000 
B) 95,000 
C) 94,000 
D) 93,000

Question 10

Solve the problem.
-One cook can make enough food for 350 people a night. How many cooks are needed to feed 1,750 people a night?

Accepted Answer

A) 3 cooks 
B) 4 cooks 
C) 5 cooks 
D) 6 cooks

Question 11

Provide an appropriate response.
-Why must decimal points be lined up in division of decimals?

Accepted Answer

The answer of Provide an appropriate response.
-Why must decimal points...

Question 12

Divide.
-

Accepted Answer

A) 34 
B) 34 R6 
C) 40 
D) 34 R7

Question 13

Round the figure to the nearest dollar.
-$462.07

Accepted Answer

A) $463 
B) $462.10 
C) $461 
D) $462

Question 14

Solve the problem.
-Jack borrowed $320 from his brother. Jack's brother wants 6 monthly payments of $85 to repay the loan. How much extra is Jack's brother charging for the loan?

Accepted Answer

A) $105 
B) $190 
C) $510 
D) $610

Question 15

Perform the addition.
-12 + 12.596

Accepted Answer

A) 0.596 
B) 24.696 
C) 24.596 
D) -0.596

Question 16

Estimate by using front-end rounding.
-

Accepted Answer

A) 5,106 
B) 140 
C) 4,900 
D) 5,110

Question 17

Rewrite the number as indicated.
-A company had net revenues of $8,500,945 in one year. Write this number using words.

Accepted Answer

A) eight million, five hundred thousand, nine hundred forty-five 
B) eight million, five thousand, nine hundred forty-five 
C) eight million, fifty thousand, nine hundred forty-five 
D) eight million, five hundred thousand, nine thousand, forty-five

Question 18

Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original
number.
-1.883

Accepted Answer

A) 1.883, 1.90, 2 
B) 1.883, 1.88, 1.9 
C) 1.884, 1.88, 1.8 
D) 1.88, 1.8, 1

Question 19

First use front-end rounding to write an estimate of the answer, and then subtract the decimals to obtain an exact answer.
-

Accepted Answer

A) Estimate: 34, exact: 35.49 
B) Estimate: 36, exact: 35.41 
C) Estimate: 36, exact: 35.49 
D) Estimate: 36, exact: 35.39

Question 20

Multiply.
-

Accepted Answer

A) 7,080 
B) 7,060 
C) 7,070 
D) 7,170

Exam 1: Whole Numbers and Decimals

Perform the multiplication. -

Solve the problem. -The following chart shows e-Train Company's expenses by department for each of the first six months of the year.

Solve the problem. -Jose Ramirez, a salesperson for a chemical company, travelled 1,733 miles on Monday, 219 miles on Tuesday, and 2,177 miles on Thursday. Find the total number of miles he travelled during these Three days.

Solve the problem. -Jack borrowed $1,110 from his brother. Jack's brother wants 9 monthly payments of $140 to repay the loan. How much extra is Jack's brother charging for the loan?

Perform the multiplication. -

Perform the addition. -

Solve the problem. -Lesley purchased office supplies for her business. She spent $5 on paper, $7 on pens, $8 on folders, and $92 on computer disks. What was the total amount that she spent?

Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original number. -327.726

Multiply. -

Solve the problem. -One cook can make enough food for 350 people a night. How many cooks are needed to feed 1,750 people a night?

Provide an appropriate response. -Why must decimal points be lined up in division of decimals?

Divide. -

Round the figure to the nearest dollar. -$462.07

Solve the problem. -Jack borrowed $320 from his brother. Jack's brother wants 6 monthly payments of $85 to repay the loan. How much extra is Jack's brother charging for the loan?

Perform the addition. -12 + 12.596

Estimate by using front-end rounding. -

Rewrite the number as indicated. -A company had net revenues of $8,500,945 in one year. Write this number using words.

Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original number. -1.883

First use front-end rounding to write an estimate of the answer, and then subtract the decimals to obtain an exact answer. -

Multiply. -