Question 1

Solve.
-For four airplane, trips you experienced the following delays 28 minutes, 32 minutes, 20 minutes, 24 minutes. What was the average delay?

Accepted Answer

A)  $104 \mathrm{~min}$ 
B)  $26 \mathrm{~min}$ 
C)  $25 \mathrm{~min}$ 
D)  $105 \mathrm{~min}$ 
A)  $104 \mathrm{~min}$ 
B)  $26 \mathrm{~min}$ 
C)  $25 \mathrm{~min}$ 
D)  $105 \mathrm{~min}$

Question 2

Evaluate.
-$\frac{9-3}{4+2}$

Accepted Answer

A)  1 
B)  9 
C)  4 
D)  6 
A)  1 
B)  9 
C)  4 
D)  6

Question 3

Multiply
-$500 \times 10,000$

Accepted Answer

A)  500 
B)  $5,000,000$ 
C)  50,000 
D)  5,000 
A)  500 
B)  $5,000,000$ 
C)  50,000 
D)  5,000

Question 4

Use estimation to determine which quotients is wrong.

Accepted Answer

A)  $16,961,480 \div 40=424,037$ 
B)  $4,252,402 \div 77=56,226$ 
C)  $1,601,544 \div 56=28,599$ 
D)  $4,277,030 \div 139=30,770$ 
A)  $16,961,480 \div 40=424,037$ 
B)  $4,252,402 \div 77=56,226$ 
C)  $1,601,544 \div 56=28,599$ 
D)  $4,277,030 \div 139=30,770$

Question 5

Multiply
-$54 \cdot 7 \cdot 9$

Accepted Answer

A)  3402 
B)  3391 
C)  3412 
D)  3392 
A)  3402 
B)  3391 
C)  3412 
D)  3392

Question 6

Multiply
-3271
$\times 5940$

Accepted Answer

A)  $19,429,740$ 
B)  $19,439,740$ 
C)  $19,429,840$ 
D)  $19,428,740$ 
A)  $19,429,740$ 
B)  $19,439,740$ 
C)  $19,429,840$ 
D)  $19,428,740$

Question 7

Insert commas as needed.
-1888888811

Accepted Answer

A)  $1,888,888,811$ 
B)  $18,88,888,811$ 
C)  $188,888,881,1$ 
D)  $1888,888,811$ 
A)  $1,888,888,811$ 
B)  $18,88,888,811$ 
C)  $188,888,881,1$ 
D)  $1888,888,811$

Question 8

Use a calculator to solve.
-After agreeing to purchase a car, you are told that your monthly payment will be $\$ 413.41$ for 24 months. In addition, you are required to make a down payment of $\$ 1,000$. What will be the total amount you will pay for the car?

Accepted Answer

A)  $\$ 10,021.84$ 
B)  $\$ 10,921.84$ 
C)  $\$ 9921.84$ 
D)  $\$ 8921.84$ 
A)  $\$ 10,021.84$ 
B)  $\$ 10,921.84$ 
C)  $\$ 9921.84$ 
D)  $\$ 8921.84$

Question 9

Solve.
-A florist filled four orders for wedding flowers and made the following amounts of money: $\$ 370$, $\$ 796$, and $\$ 817$. How much money on the average did she make per order?

Accepted Answer

A)  $\$ 686$ 
B)  $\$ 586$ 
C)  $\$ 710$ 
D)  $\$ 736$ 
A)  $\$ 686$ 
B)  $\$ 586$ 
C)  $\$ 710$ 
D)  $\$ 736$

Question 10

Round to the indicated place.
-Winds have reached 319 miles per hour during a series of violent tornadoes that hit Oklahoma City. Round to the nearest ten miles per hour.

Accepted Answer

A)  320 miles per hour 
B)  330 miles per hour 
C)  300 miles per hour 
D)  319 miles per hour 
A)  320 miles per hour 
B)  330 miles per hour 
C)  300 miles per hour 
D)  319 miles per hour

Question 11

Divide.
-$ { 7 4 6 9 }\div30$

Accepted Answer

A)  29 
B)  $248 \mathrm{R} 29$ 
C)  248 
D)  $248 \mathrm{R} 17$ 
A)  29 
B)  $248 \mathrm{R} 29$ 
C)  248 
D)  $248 \mathrm{R} 17$

Question 12

In each group of four products, one is wrong. Use estimation to determine which product is incorrect.

Accepted Answer

A)  $146 \times 36=5256$ 
B)  $38 \times 455=17,811$ 
C)  $4357 \times 68=296,276$ 
D)  $194 \times 84=16,296$ 
A)  $146 \times 36=5256$ 
B)  $38 \times 455=17,811$ 
C)  $4357 \times 68=296,276$ 
D)  $194 \times 84=16,296$

Question 13

Divide.
-$\frac{800}{20}$

Accepted Answer

A)  160 
B)  16,000 
C)  4000 
D)  40 
A)  160 
B)  16,000 
C)  4000 
D)  40

Question 14

Simplify.
-$7^{2}$

Accepted Answer

A)  49 
B)  50 
C)  14 
D)  15 
A)  49 
B)  50 
C)  14 
D)  15

Question 15

Divide.
-${ 2 9 9 , 6 5 0 }\div 461$

Accepted Answer

A)  651 
B)  650 
C)  6500 
D)  649 
A)  651 
B)  650 
C)  6500 
D)  649

Question 16

Evaluate.
-$6^{2}-1$

Accepted Answer

A)  37 
B)  35 
C)  36 
D)  11 
A)  37 
B)  35 
C)  36 
D)  11

Question 17

Solve the problem.
-Insert parentheses, if needed, so that the expression on the left is equal to the number on the right. $7+6 \cdot 5^{2}=907$

Accepted Answer

A)  $7+\left(6 \cdot 5^{2}\right)$ 
B)  $7+(6 \cdot 5)^{2}$ 
C)  $(7+6) \cdot 5^{2}$ 
D)  No parentheses needed 
A)  $7+\left(6 \cdot 5^{2}\right)$ 
B)  $7+(6 \cdot 5)^{2}$ 
C)  $(7+6) \cdot 5^{2}$ 
D)  No parentheses needed

Question 18

Divide.
-$ { 7 2 , 4 2 0 }\div5$

Accepted Answer

A)  14,486 
B)  14,484 
C)  14,485 
D)  14,483 
A)  14,486 
B)  14,484 
C)  14,485 
D)  14,483

Question 19

Evaluate.
-$28+22 \cdot 18$

Accepted Answer

A)  634 
B)  900 
C)  424 
D)  68 
A)  634 
B)  900 
C)  424 
D)  68

Question 20

Solve.
-From the building floor plan depicted in the figure, calculate the floor space area.

Accepted Answer

A)  $397 \mathrm{~m}^{2}$ 
B)  $407 \mathrm{~m}^{2}$ 
C)  $412 \mathrm{~m}^{2}$ 
D)  $75 \mathrm{~m}^{2}$ 
A)  $397 \mathrm{~m}^{2}$ 
B)  $407 \mathrm{~m}^{2}$ 
C)  $412 \mathrm{~m}^{2}$ 
D)  $75 \mathrm{~m}^{2}$

Solve. -For four airplane, trips you experienced the following delays 28 minutes, 32 minutes, 20 minutes, 24 minutes. What was the average delay?

Evaluate. - $\frac{9-3}{4+2}$

Multiply - $500 \times 10,000$

Use estimation to determine which quotients is wrong.

Multiply - $54 \cdot 7 \cdot 9$

Multiply -3271 $\times 5940$

Insert commas as needed. -1888888811

Use a calculator to solve. -After agreeing to purchase a car, you are told that your monthly payment will be $\$ 413.41$ for 24 months. In addition, you are required to make a down payment of $\$ 1,000$ . What will be the total amount you will pay for the car?

Solve. -A florist filled four orders for wedding flowers and made the following amounts of money: $\$ 370$ , $\$ 796$ , and $\$ 817$ . How much money on the average did she make per order?

Round to the indicated place. -Winds have reached 319 miles per hour during a series of violent tornadoes that hit Oklahoma City. Round to the nearest ten miles per hour.

Divide. - ${ 7 4 6 9 }\div30$

In each group of four products, one is wrong. Use estimation to determine which product is incorrect.

Divide. - $\frac{800}{20}$

Simplify. - $7^{2}$

Divide. - ${ 2 9 9 , 6 5 0 }\div 461$

Evaluate. - $6^{2}-1$

Solve the problem. -Insert parentheses, if needed, so that the expression on the left is equal to the number on the right. $7+6 \cdot 5^{2}=907$

Divide. - ${ 7 2 , 4 2 0 }\div5$

Evaluate. - $28+22 \cdot 18$

Solve. -From the building floor plan depicted in the figure, calculate the floor space area.

Fractions

Decimals

Basic Algebra: Solving Simple Equations

Ratio and Proportion

Percents

Signed Numbers

Basic Statistics

More on Algebra

Measurement and Units

Basic Geometry

Filters

Exam 1: Whole Numbers

Solve. -For four airplane, trips you experienced the following delays 28 minutes, 32 minutes, 20 minutes, 24 minutes. What was the average delay?

Evaluate. - 9−34+2\frac{9-3}{4+2}4+29−3​

Multiply - 500×10,000500 \times 10,000500×10,000

Use estimation to determine which quotients is wrong.

Multiply - 54⋅7⋅954 \cdot 7 \cdot 954⋅7⋅9

Multiply -3271 ×5940\times 5940×5940

Insert commas as needed. -1888888811

Use a calculator to solve. -After agreeing to purchase a car, you are told that your monthly payment will be $413.41\$ 413.41$413.41 for 24 months. In addition, you are required to make a down payment of $1,000\$ 1,000$1,000 . What will be the total amount you will pay for the car?

Solve. -A florist filled four orders for wedding flowers and made the following amounts of money: $370\$ 370$370 , $796\$ 796$796 , and $817\$ 817$817 . How much money on the average did she make per order?

Round to the indicated place. -Winds have reached 319 miles per hour during a series of violent tornadoes that hit Oklahoma City. Round to the nearest ten miles per hour.

Divide. - 7469÷30 { 7 4 6 9 }\div307469÷30

In each group of four products, one is wrong. Use estimation to determine which product is incorrect.

Divide. - 80020\frac{800}{20}20800​

Simplify. - 727^{2}72

Divide. - 299,650÷461{ 2 9 9 , 6 5 0 }\div 461299,650÷461

Evaluate. - 62−16^{2}-162−1

Solve the problem. -Insert parentheses, if needed, so that the expression on the left is equal to the number on the right. 7+6⋅52=9077+6 \cdot 5^{2}=9077+6⋅52=907

Divide. - 72,420÷5 { 7 2 , 4 2 0 }\div572,420÷5

Evaluate. - 28+22⋅1828+22 \cdot 1828+22⋅18

Solve. -From the building floor plan depicted in the figure, calculate the floor space area.

Fractions

Decimals

Basic Algebra: Solving Simple Equations

Ratio and Proportion

Percents

Signed Numbers

Basic Statistics

More on Algebra

Measurement and Units

Basic Geometry

Filters

Evaluate. - $\frac{9-3}{4+2}$

Multiply - $500 \times 10,000$

Multiply - $54 \cdot 7 \cdot 9$

Multiply -3271 $\times 5940$

Use a calculator to solve. -After agreeing to purchase a car, you are told that your monthly payment will be $\$ 413.41$ for 24 months. In addition, you are required to make a down payment of $\$ 1,000$ . What will be the total amount you will pay for the car?

Solve. -A florist filled four orders for wedding flowers and made the following amounts of money: $\$ 370$ , $\$ 796$ , and $\$ 817$ . How much money on the average did she make per order?

Divide. - ${ 7 4 6 9 }\div30$

Divide. - $\frac{800}{20}$

Simplify. - $7^{2}$

Divide. - ${ 2 9 9 , 6 5 0 }\div 461$

Evaluate. - $6^{2}-1$

Solve the problem. -Insert parentheses, if needed, so that the expression on the left is equal to the number on the right. $7+6 \cdot 5^{2}=907$

Divide. - ${ 7 2 , 4 2 0 }\div5$

Evaluate. - $28+22 \cdot 18$