Question 1

Add
-49 hours +28 hours +99 hours

Accepted Answer

A)  186 hours 
B)  176 hours 
C)  166 hours 
D)  276 hours 
A)  186 hours 
B)  176 hours 
C)  166 hours 
D)  276 hours

Question 2

Express the number in terms of powers of the numbers in the expression.
-$7 \cdot 3 \cdot 7 \cdot 3 \cdot 7$

Accepted Answer

A)  $3^{5} \cdot 7^{5}$ 
B)  $2(3) \cdot 3(7)$ 
C)  $3^{2} \cdot 7^{3}$ 
D)  $3 \cdot 7$ 
A)  $3^{5} \cdot 7^{5}$ 
B)  $2(3) \cdot 3(7)$ 
C)  $3^{2} \cdot 7^{3}$ 
D)  $3 \cdot 7$

Question 3

Add
-$44,483+40,533$

Accepted Answer

A)  449,813 
B)  85,006 
C)  105,116 
D)  85,016 
A)  449,813 
B)  85,006 
C)  105,116 
D)  85,016

Question 4

Divide.
-$ { 5 1 0 3 }\div3$

Accepted Answer

A)  1699 
B)  1702 
C)  1700 
D)  1701 
A)  1699 
B)  1702 
C)  1700 
D)  1701

Question 5

Express the number in terms of powers of the numbers in the expression.
-$3 \cdot 7 \cdot 7 \cdot 7$

Accepted Answer

A)  $3 \cdot 3(7)$ 
B)  $3 \cdot 7$ 
C)  $3 \cdot 7^{3}$ 
D)  $3^{3} \cdot 7$ 
A)  $3 \cdot 3(7)$ 
B)  $3 \cdot 7$ 
C)  $3 \cdot 7^{3}$ 
D)  $3^{3} \cdot 7$

Question 6

Express the number in terms of powers of the numbers in the expression.
-$3 \cdot 3 \cdot 7 \cdot 7$

Accepted Answer

A)  $2(3) \cdot 2(7)$ 
B)  $3^{2} \cdot 7^{2}$ 
C)  $3^{4} \cdot 7^{4}$ 
D)  $3 \cdot 7$ 
A)  $2(3) \cdot 2(7)$ 
B)  $3^{2} \cdot 7^{2}$ 
C)  $3^{4} \cdot 7^{4}$ 
D)  $3 \cdot 7$

Question 7

Solve.
-Sue had $\$ 635$ in her bank account. She deposited a $\$ 390$ pay check and a $\$ 394$ pay check. How much did she deposit and what was her new balance?

Accepted Answer

A)  $\$ 784 ; \$ 1409$ 
B)  $\$ 784 ; \$ 1419$ 
C)  $\$ 1025 ; \$ 1419$ 
D)  $\$ 1029 ; \$ 1319$ 
A)  $\$ 784 ; \$ 1409$ 
B)  $\$ 784 ; \$ 1419$ 
C)  $\$ 1025 ; \$ 1419$ 
D)  $\$ 1029 ; \$ 1319$

Question 8

Multiply
-$4,770,000 \times 9$

Accepted Answer

A)  $42,931,100$ 
B)  $42,918,900$ 
C)  $43,031,000$ 
D)  $42,930,000$ 
A)  $42,931,100$ 
B)  $42,918,900$ 
C)  $43,031,000$ 
D)  $42,930,000$

Question 9

Subtract.
-$8659-985$

Accepted Answer

A)  7684 
B)  7674 
C)  7673 
D)  7574 
A)  7684 
B)  7674 
C)  7673 
D)  7574

Question 10

Find the area of the shaded region.
-

Accepted Answer

A)  58 square centimeters 
B)  384 square centimeters 
C)  48 square centimeters 
D)  144 square centimeters 
A)  58 square centimeters 
B)  384 square centimeters 
C)  48 square centimeters 
D)  144 square centimeters

Question 11

Write the number in standard form.
-$2^{5} \cdot 5^{2}$

Accepted Answer

A)  800 
B)  57 
C)  $10,000,000$ 
D)  100 
A)  800 
B)  57 
C)  $10,000,000$ 
D)  100

Question 12

Write the number in words.
-A recent census confirmed that the population of a major city is $6,200,004$.

Accepted Answer

A)  Six million, two hundred thousand, forty 
B)  Six million, two thousand, four 
C)  Six million, two thousand, four hundred 
D)  Six million, two hundred thousand, four 
A)  Six million, two hundred thousand, forty 
B)  Six million, two thousand, four 
C)  Six million, two thousand, four hundred 
D)  Six million, two hundred thousand, four

Question 13

Subtract.
-7982 meters - 2614 meters

Accepted Answer

A)  5458 meters 
B)  5368 meters 
C)  5868 meters 
D)  5328 meters 
A)  5458 meters 
B)  5368 meters 
C)  5868 meters 
D)  5328 meters

Question 14

Use a calculator to solve.
-A large company decided to reduce the number of its employees. The company decided to fire 4589 employees. After the reduction the company employed 45,679 people. How people were employed prior to the reduction?

Accepted Answer

A)  50,268 people 
B)  41,101 people 
C)  50,257 people 
D)  41,090 people 
A)  50,268 people 
B)  41,101 people 
C)  50,257 people 
D)  41,090 people

Question 15

Write the number in words.
-A planet orbits its sun at a distance of about $97,958,000$ miles.

Accepted Answer

A)  Ninety-seven million, nine hundred fifty-eight miles 
B)  Ninety-seven million, nine hundred fifty-eight thousand miles 
C)  Ninety-seven billion, nine hundred fifty-eight thousand miles 
D)  Ninety-seven billion, nine hundred fifty-eight million miles 
A)  Ninety-seven million, nine hundred fifty-eight miles 
B)  Ninety-seven million, nine hundred fifty-eight thousand miles 
C)  Ninety-seven billion, nine hundred fifty-eight thousand miles 
D)  Ninety-seven billion, nine hundred fifty-eight million miles

Question 16

Solve.
-The balance in your checking account is $\$ 928$. You write checks for $\$ 47, \$ 35$, and $\$ 128$. You then deposit $\$ 132$ from your paycheck. What is your new balance?

Accepted Answer

A)  $\$ 850$ 
B)  $\$ 586$ 
C)  $\$ 1270$ 
D)  $\$ 840$ 
A)  $\$ 850$ 
B)  $\$ 586$ 
C)  $\$ 1270$ 
D)  $\$ 840$

Question 17

Evaluate.
-$4^{2}+92$

Accepted Answer

A)  97 
B)  52 
C)  169 
D)  26 
A)  97 
B)  52 
C)  169 
D)  26

Question 18

Find the area of the shaded region.
-

Accepted Answer

A)  230 square inches 
B)  5 square inches 
C)  15 square inches 
D)  245 square inches 
A)  230 square inches 
B)  5 square inches 
C)  15 square inches 
D)  245 square inches

Question 19

Subtract.
-40,213 meters - 16,102 meters

Accepted Answer

A)  24,011 meters 
B)  24,511 meters 
C)  24,111 meters 
D)  25,511 meters 
A)  24,011 meters 
B)  24,511 meters 
C)  24,111 meters 
D)  25,511 meters

Question 20

Evaluate.
-$73+5 \cdot 120 \div 6$

Accepted Answer

A)  103 
B)  173 
C)  468 
D)  1560 
A)  103 
B)  173 
C)  468 
D)  1560

Add -49 hours +28 hours +99 hours

Express the number in terms of powers of the numbers in the expression. - $7 \cdot 3 \cdot 7 \cdot 3 \cdot 7$

Add - $44,483+40,533$

Divide. - ${ 5 1 0 3 }\div3$

Express the number in terms of powers of the numbers in the expression. - $3 \cdot 7 \cdot 7 \cdot 7$

Express the number in terms of powers of the numbers in the expression. - $3 \cdot 3 \cdot 7 \cdot 7$

Solve. -Sue had $\$ 635$ in her bank account. She deposited a $\$ 390$ pay check and a $\$ 394$ pay check. How much did she deposit and what was her new balance?

Multiply - $4,770,000 \times 9$

Subtract. - $8659-985$

Find the area of the shaded region. -

Write the number in standard form. - $2^{5} \cdot 5^{2}$

Write the number in words. -A recent census confirmed that the population of a major city is $6,200,004$ .

Subtract. -7982 meters - 2614 meters

Use a calculator to solve. -A large company decided to reduce the number of its employees. The company decided to fire 4589 employees. After the reduction the company employed 45,679 people. How people were employed prior to the reduction?

Write the number in words. -A planet orbits its sun at a distance of about $97,958,000$ miles.

Solve. -The balance in your checking account is $\$ 928$ . You write checks for $\$ 47, \$ 35$ , and $\$ 128$ . You then deposit $\$ 132$ from your paycheck. What is your new balance?

Evaluate. - $4^{2}+92$

Find the area of the shaded region. -

Subtract. -40,213 meters - 16,102 meters

Evaluate. - $73+5 \cdot 120 \div 6$

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

Add -49 hours +28 hours +99 hours

Express the number in terms of powers of the numbers in the expression. - 7⋅3⋅7⋅3⋅77 \cdot 3 \cdot 7 \cdot 3 \cdot 77⋅3⋅7⋅3⋅7

Add - 44,483+40,53344,483+40,53344,483+40,533

Divide. - 5103÷3 { 5 1 0 3 }\div35103÷3

Express the number in terms of powers of the numbers in the expression. - 3⋅7⋅7⋅73 \cdot 7 \cdot 7 \cdot 73⋅7⋅7⋅7

Express the number in terms of powers of the numbers in the expression. - 3⋅3⋅7⋅73 \cdot 3 \cdot 7 \cdot 73⋅3⋅7⋅7

Solve. -Sue had $635\$ 635$635 in her bank account. She deposited a $390\$ 390$390 pay check and a $394\$ 394$394 pay check. How much did she deposit and what was her new balance?

Multiply - 4,770,000×94,770,000 \times 94,770,000×9

Subtract. - 8659−9858659-9858659−985

Find the area of the shaded region. -

Write the number in standard form. - 25⋅522^{5} \cdot 5^{2}25⋅52

Write the number in words. -A recent census confirmed that the population of a major city is 6,200,0046,200,0046,200,004 .

Subtract. -7982 meters - 2614 meters

Use a calculator to solve. -A large company decided to reduce the number of its employees. The company decided to fire 4589 employees. After the reduction the company employed 45,679 people. How people were employed prior to the reduction?

Write the number in words. -A planet orbits its sun at a distance of about 97,958,00097,958,00097,958,000 miles.

Solve. -The balance in your checking account is $928\$ 928$928 . You write checks for $47,$35\$ 47, \$ 35$47,$35 , and $128\$ 128$128 . You then deposit $132\$ 132$132 from your paycheck. What is your new balance?

Evaluate. - 42+924^{2}+9242+92

Find the area of the shaded region. -

Subtract. -40,213 meters - 16,102 meters

Evaluate. - 73+5⋅120÷673+5 \cdot 120 \div 673+5⋅120÷6

Fractions

Decimals

Basic Algebra: Solving Simple Equations

Ratio and Proportion

Percents

Signed Numbers

Basic Statistics

More on Algebra

Measurement and Units

Basic Geometry

Filters

Express the number in terms of powers of the numbers in the expression. - $7 \cdot 3 \cdot 7 \cdot 3 \cdot 7$

Add - $44,483+40,533$

Divide. - ${ 5 1 0 3 }\div3$

Express the number in terms of powers of the numbers in the expression. - $3 \cdot 7 \cdot 7 \cdot 7$

Express the number in terms of powers of the numbers in the expression. - $3 \cdot 3 \cdot 7 \cdot 7$

Solve. -Sue had $\$ 635$ in her bank account. She deposited a $\$ 390$ pay check and a $\$ 394$ pay check. How much did she deposit and what was her new balance?

Multiply - $4,770,000 \times 9$

Subtract. - $8659-985$

Write the number in standard form. - $2^{5} \cdot 5^{2}$

Write the number in words. -A recent census confirmed that the population of a major city is $6,200,004$ .

Write the number in words. -A planet orbits its sun at a distance of about $97,958,000$ miles.

Solve. -The balance in your checking account is $\$ 928$ . You write checks for $\$ 47, \$ 35$ , and $\$ 128$ . You then deposit $\$ 132$ from your paycheck. What is your new balance?

Evaluate. - $4^{2}+92$

Evaluate. - $73+5 \cdot 120 \div 6$