Question 1

Solve.
-$3458+\mathrm{y}=4688$

Accepted Answer

A)  1409 
B)  5918 
C)  1376 
D)  1230 
A)  1409 
B)  5918 
C)  1376 
D)  1230 D

Question 2

Subtract.
-

Accepted Answer

A)  733 
B)  943 
C)  823 
D)  833 
A)  733 
B)  943 
C)  823 
D)  833 D

Question 3

Solve by trial.
-$ x+3=14$

Accepted Answer

A)  15 
B)  13 
C)  10 
D)  11 
A)  15 
B)  13 
C)  10 
D)  11 D

Question 4

Solve.
-$ x+3=28$

Accepted Answer

A)  25 
B)  31 
C)  84 
D)  15 
A)  25 
B)  31 
C)  84 
D)  15

Question 5

Find the average.
-Ages of patients (in years) in a clinic: 19, 5, 28, 19 (Round to the nearest whole number)

Accepted Answer

A)  18 years 
B)  19 years 
C)  17 years 
D)  5 years 
A)  18 years 
B)  19 years 
C)  17 years 
D)  5 years

Question 6

Estimate by rounding as indicated.
-Lisa stashed in an envelope on her dresser $446 each week for 6 weeks. Estimate the total amount she saved by rounding the weekly amount to the nearest hundred. Also find the exact amount she saved.

Accepted Answer

A)  Estimate: $\$ 2400$; exact: $\$ 2700$ 
B)  Estimate: $\$ 2400$; exact: $\$ 2676$ 
C)  Estimate: $\$ 2700$; exact: $\$ 2676$ 
D)  Estimate: $\$ 2700$; exact: $\$ 2700$ 
A)  Estimate: $\$ 2400$; exact: $\$ 2700$ 
B)  Estimate: $\$ 2400$; exact: $\$ 2676$ 
C)  Estimate: $\$ 2700$; exact: $\$ 2676$ 
D)  Estimate: $\$ 2700$; exact: $\$ 2700$

Question 7

Add.
-$90,802+30,270$

Accepted Answer

A)  131,072 
B)  116,073 
C)  111,072 
D)  121,072 
A)  131,072 
B)  116,073 
C)  111,072 
D)  121,072

Question 8

Simplify.
-$8 \times 3+\{12 \div[8-(3+2)]\}$

Accepted Answer

A)  27 
B)  29 
C)  30 
D)  28 
A)  27 
B)  29 
C)  30 
D)  28

Question 9

Write expanded notation.
-8621

Accepted Answer

A)  8621 thousands 
B)  1 thousands +2 hundreds +6 tens +8 ones 
C)  8 hundreds +2 tens +6 ones 
D)  8 thousands +6 hundreds +2 tens +1 ones 
A)  8621 thousands 
B)  1 thousands +2 hundreds +6 tens +8 ones 
C)  8 hundreds +2 tens +6 ones 
D)  8 thousands +6 hundreds +2 tens +1 ones

Question 10

Solve.
-$x+141=681$

Accepted Answer

A)  550 
B)  96,021 
C)  540 
D)  822 
A)  550 
B)  96,021 
C)  540 
D)  822

Question 11

Multiply.
-$8 \cdot 703$

Accepted Answer

A)  80 
B)  5624 
C)  584 
D)  5840 
A)  80 
B)  5624 
C)  584 
D)  5840

Question 12

Fill in the digits for the given place values in the following whole number.
-$5,399,711$
Hundred thousands_
Tens_

Accepted Answer

A)  Hundred thousands 3, tens 1 
B)  Hundred thousands 3, tens 9 
C)  Hundred thousands 9, tens 7 
D)  Hundred thousands 5, tens 1 
A)  Hundred thousands 3, tens 1 
B)  Hundred thousands 3, tens 9 
C)  Hundred thousands 9, tens 7 
D)  Hundred thousands 5, tens 1

Question 13

The projected population in 2100 for a certain country is $37,406,001$.

Accepted Answer

A)  3 ten millions +0 millions +7 hundred thousands +4 ten thousands +6 thousands +0 hundreds +0 tens +1 ones 
B)  3 ten millions +7 millions +4 hundred thousands +0 ten thousands +0 thousands +6 hundreds +0 tens +1 ones 
C)  3 ten millions +7 millions +4 hundred thousands +0 ten thousands +6 thousands +0 hundreds +0 tens +1 ones 
D)  37 millions +4 hundred thousands +0 ten thousands +6 thousands +0 hundreds +0 tens + 1 ones 
A)  3 ten millions +0 millions +7 hundred thousands +4 ten thousands +6 thousands +0 hundreds +0 tens +1 ones 
B)  3 ten millions +7 millions +4 hundred thousands +0 ten thousands +0 thousands +6 hundreds +0 tens +1 ones 
C)  3 ten millions +7 millions +4 hundred thousands +0 ten thousands +6 thousands +0 hundreds +0 tens +1 ones 
D)  37 millions +4 hundred thousands +0 ten thousands +6 thousands +0 hundreds +0 tens + 1 ones

Question 14

Simplify.
-$56 - (25 - 7)$

Accepted Answer

A)  38 
B)  31 
C)  18 
D)  24 
A)  38 
B)  31 
C)  18 
D)  24

Question 15

Find the LCM of the set of numbers.
-$18,24,56$

Accepted Answer

A)  1512 
B)  432 
C)  1008 
D)  504 
A)  1512 
B)  432 
C)  1008 
D)  504

Question 16

Round as indicated.
-741 to the nearest hundred

Accepted Answer

A)  600 
B)  700 
C)  800 
D)  710 
A)  600 
B)  700 
C)  800 
D)  710

Question 17

Find the LCM of the set of numbers.
-75,175

Accepted Answer

A)  525 
B)  175 
C)  250 
D)  13,125 
A)  525 
B)  175 
C)  250 
D)  13,125

Question 18

Simplify.
-$5 \cdot 5 - 3$

Accepted Answer

A)  10 
B)  28 
C)  75 
D)  22 
A)  10 
B)  28 
C)  75 
D)  22

Question 19

Multiply by 1, 2, 3, and so on, to find ten multiples of the number.
-300

Accepted Answer

A)  $0,300,600,900,1200,1500,1800,2100,2400,2700$ 
B)  $300,600,900,1200,1500,1800,2100,2400,2700,3000$ 
C)  $300,350,400,450,500,550$, 600, 650, 700, 750 
D)  $300,310,320,330,340,350,360,370,380,390$ 
A)  $0,300,600,900,1200,1500,1800,2100,2400,2700$ 
B)  $300,600,900,1200,1500,1800,2100,2400,2700,3000$ 
C)  $300,350,400,450,500,550$, 600, 650, 700, 750 
D)  $300,310,320,330,340,350,360,370,380,390$

Question 20

Simplify.
-$13+29 \cdot 25$

Accepted Answer

A)  402 
B)  67 
C)  1050 
D)  738 
A)  402 
B)  67 
C)  1050 
D)  738

Solve. - $3458+\mathrm{y}=4688$

Subtract. -

Solve by trial. - $x+3=14$

Solve. - $x+3=28$

Find the average. -Ages of patients (in years) in a clinic: 19, 5, 28, 19 (Round to the nearest whole number)

Estimate by rounding as indicated. -Lisa stashed in an envelope on her dresser $446 each week for 6 weeks. Estimate the total amount she saved by rounding the weekly amount to the nearest hundred. Also find the exact amount she saved.

Add. - $90,802+30,270$

Simplify. - $8 \times 3+\{12 \div[8-(3+2)]\}$

Write expanded notation. -8621

Solve. - $x+141=681$

Multiply. - $8 \cdot 703$

Fill in the digits for the given place values in the following whole number. - $5,399,711$ Hundred thousands_ Tens_

The projected population in 2100 for a certain country is $37,406,001$ .

Simplify. - $56 - (25 - 7)$

Find the LCM of the set of numbers. - $18,24,56$

Round as indicated. -741 to the nearest hundred

Find the LCM of the set of numbers. -75,175

Simplify. - $5 \cdot 5 - 3$

Multiply by 1, 2, 3, and so on, to find ten multiples of the number. -300

Simplify. - $13+29 \cdot 25$

Fraction Notation

Decimal Notation

Percent Notation

Data, Graphs, and Statistics

Geometry

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Converting Units of Measurement

Filters

Exam 1: Whole Numbers

Solve. - 3458+y=46883458+\mathrm{y}=46883458+y=4688