Question 1

Solve the problem.
-A spreadsheet contains 550 entries in a rectangular array which has 25 rows. How many entries are in each row?

Accepted Answer

A)  32 entries 
B)  525 entries 
C)  13,750 entries 
D)  22 entries 
A)  32 entries 
B)  525 entries 
C)  13,750 entries 
D)  22 entries

Question 2

Add.
-$3113+1424$

Accepted Answer

A)  4735 
B)  4555 
C)  4458 
D)  4537 
A)  4735 
B)  4555 
C)  4458 
D)  4537

Question 3

Simplify.
-$11^{2}+9 \cdot 10 - (9+6 \cdot 6)$

Accepted Answer

A)  1255 
B)  166 
C)  121 
D)  238 
A)  1255 
B)  166 
C)  121 
D)  238

Question 4

Solve the problem.
-Mark's typing speed is 79 words per minute. How many words can he type in 35 minutes?

Accepted Answer

A)  114 words 
B)  2665 words 
C)  2765 words 
D)  2775 words 
A)  114 words 
B)  2665 words 
C)  2765 words 
D)  2775 words

Question 5

Solve.
-$4 \cdot \mathrm{x}=32$

Accepted Answer

A)  7 
B)  32 
C)  128 
D)  8 
A)  7 
B)  32 
C)  128 
D)  8

Question 6

Estimate the sum or difference by first rounding to the nearest ten.
-

Accepted Answer

A)  259 
B)  270 
C)  300 
D)  260 
A)  259 
B)  270 
C)  300 
D)  260

Question 7

Round as indicated.
-73,514 to the nearest hundred

Accepted Answer

A)  73,510 
B)  73,600 
C)  73,400 
D)  73,500 
A)  73,510 
B)  73,600 
C)  73,400 
D)  73,500

Question 8

The number of steps in a stair- climbing race held in a Chicago landmark building was 1948.

Accepted Answer

A)  9 thousands +4 hundreds +8 tens +0 ones 
B)  1 thousands +8 hundreds +4 tens +9 ones 
C)  1 thousands +948 hundreds 
D)  1 thousands +9 hundreds +4 tens +8 ones 
A)  9 thousands +4 hundreds +8 tens +0 ones 
B)  1 thousands +8 hundreds +4 tens +9 ones 
C)  1 thousands +948 hundreds 
D)  1 thousands +9 hundreds +4 tens +8 ones

Question 9

Determine whether the number is divisible by $2,3,4,5,6,8,9$, and/or 10 .
-1326

Accepted Answer

A)  $4,5,6$ 
B)  $2,3,4$ 
C)  3,4, 6 
D)  2, 3, 6 
A)  $4,5,6$ 
B)  $2,3,4$ 
C)  3,4, 6 
D)  2, 3, 6

Question 10

Rew rite the following number using digits.
-Ten million, three hundred fifty-four thousand, two hundred three

Accepted Answer

A)  135,423 
B)  $1,354,203$ 
C)  $10,354,203$ 
D)  $1,354,230$ 
A)  135,423 
B)  $1,354,203$ 
C)  $10,354,203$ 
D)  $1,354,230$

Question 11

Find all the factors of the number.
-84

Accepted Answer

A)  $1,2,3,4,7,14,21,28,42,84$ 
B)  $1,2,3,4,6,7,12,14,21,42,84$ 
C)  $1,2,3,4,6,7,12,14,21,28,42$, 84 
D)  1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 14, 21, 28, 42, 84 
A)  $1,2,3,4,7,14,21,28,42,84$ 
B)  $1,2,3,4,6,7,12,14,21,42,84$ 
C)  $1,2,3,4,6,7,12,14,21,28,42$, 84 
D)  1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 14, 21, 28, 42, 84

Question 12

Divide.
-

Accepted Answer

A)  $188 \mathrm{R} 32$ 
B)  185 
C)  $188 \mathrm{R} 5$ 
D)  $185 \mathrm{R} 14$ 
A)  $188 \mathrm{R} 32$ 
B)  185 
C)  $188 \mathrm{R} 5$ 
D)  $185 \mathrm{R} 14$

Question 13

Determine whether the number is divisible by $2,3,4,5,6,8,9$, and/or 10 .
-9717

Accepted Answer

A)  3,9 
B)  9 
C)  2,3, 9 
D)  3 
A)  3,9 
B)  9 
C)  2,3, 9 
D)  3

Question 14

Determine whether the first number is divisible by the second number.
-308; 14

Accepted Answer

A) True 
 B)False

Question 15

Divide.
-

Accepted Answer

A)  252 R11 
B)  252 
C)  27 
D)  $252 \mathrm{R} 27$ 
A)  252 R11 
B)  252 
C)  27 
D)  $252 \mathrm{R} 27$

Question 16

Determine whether the number is divisible by $2,3,4,5,6,8,9$, and/or 10 .
-57,620

Accepted Answer

A)  2, 5 
B)  4,5 
C)  $4,5,10$ 
D)  2, 4, 5, 10 
A)  2, 5 
B)  4,5 
C)  $4,5,10$ 
D)  2, 4, 5, 10

Question 17

Estimate the sum or difference by first rounding to the nearest ten.
-

Accepted Answer

A)  650 
B)  640 
C)  600 
D)  647 
A)  650 
B)  640 
C)  600 
D)  647

Question 18

Multiply.
-

Accepted Answer

A)  $35,905,370$ 
B)  $35,895,470$ 
C)  $35,894,370$ 
D)  $35,895,370$ 
A)  $35,905,370$ 
B)  $35,895,470$ 
C)  $35,894,370$ 
D)  $35,895,370$

Question 19

Answer the question.
-What does the digit 2 mean in the number 247,189 ?

Accepted Answer

A)  2 ten thousands 
B)  2 hundreds 
C)  2 thousands 
D)  2 hundred thousands 
A)  2 ten thousands 
B)  2 hundreds 
C)  2 thousands 
D)  2 hundred thousands

Question 20

Solve.
-$20 \cdot \mathrm{x}=1760$

Accepted Answer

A)  87 
B)  85 
C)  88 
D)  83 
A)  87 
B)  85 
C)  88 
D)  83

Solve the problem. -A spreadsheet contains 550 entries in a rectangular array which has 25 rows. How many entries are in each row?

Add. - $3113+1424$

Simplify. - $11^{2}+9 \cdot 10 - (9+6 \cdot 6)$

Solve the problem. -Mark's typing speed is 79 words per minute. How many words can he type in 35 minutes?

Solve. - $4 \cdot \mathrm{x}=32$

Estimate the sum or difference by first rounding to the nearest ten. -

Round as indicated. -73,514 to the nearest hundred

The number of steps in a stair- climbing race held in a Chicago landmark building was 1948.

Determine whether the number is divisible by $2,3,4,5,6,8,9$ , and/or 10 . -1326

Rew rite the following number using digits. -Ten million, three hundred fifty-four thousand, two hundred three

Find all the factors of the number. -84

Divide. -

Determine whether the number is divisible by $2,3,4,5,6,8,9$ , and/or 10 . -9717

Determine whether the first number is divisible by the second number. -308; 14

Divide. -

Determine whether the number is divisible by $2,3,4,5,6,8,9$ , and/or 10 . -57,620

Estimate the sum or difference by first rounding to the nearest ten. -

Multiply. -

Answer the question. -What does the digit 2 mean in the number 247,189 ?

Solve. - $20 \cdot \mathrm{x}=1760$

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 the problem. -A spreadsheet contains 550 entries in a rectangular array which has 25 rows. How many entries are in each row?

Add. - 3113+14243113+14243113+1424

Simplify. - 112+9⋅10−(9+6⋅6)11^{2}+9 \cdot 10 - (9+6 \cdot 6)112+9⋅10−(9+6⋅6)

Solve the problem. -Mark's typing speed is 79 words per minute. How many words can he type in 35 minutes?

Solve. - 4⋅x=324 \cdot \mathrm{x}=324⋅x=32

Estimate the sum or difference by first rounding to the nearest ten. -

Round as indicated. -73,514 to the nearest hundred

The number of steps in a stair- climbing race held in a Chicago landmark building was 1948.

Determine whether the number is divisible by 2,3,4,5,6,8,92,3,4,5,6,8,92,3,4,5,6,8,9 , and/or 10 . -1326

Rew rite the following number using digits. -Ten million, three hundred fifty-four thousand, two hundred three

Find all the factors of the number. -84

Divide. -

Determine whether the number is divisible by 2,3,4,5,6,8,92,3,4,5,6,8,92,3,4,5,6,8,9 , and/or 10 . -9717

Determine whether the first number is divisible by the second number. -308; 14

Divide. -

Determine whether the number is divisible by 2,3,4,5,6,8,92,3,4,5,6,8,92,3,4,5,6,8,9 , and/or 10 . -57,620

Estimate the sum or difference by first rounding to the nearest ten. -

Multiply. -

Answer the question. -What does the digit 2 mean in the number 247,189 ?

Solve. - 20⋅x=176020 \cdot \mathrm{x}=176020⋅x=1760

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

Add. - $3113+1424$

Simplify. - $11^{2}+9 \cdot 10 - (9+6 \cdot 6)$

Solve. - $4 \cdot \mathrm{x}=32$

Determine whether the number is divisible by $2,3,4,5,6,8,9$ , and/or 10 . -1326

Determine whether the number is divisible by $2,3,4,5,6,8,9$ , and/or 10 . -9717

Determine whether the number is divisible by $2,3,4,5,6,8,9$ , and/or 10 . -57,620

Solve. - $20 \cdot \mathrm{x}=1760$