,TESTBANK for Dimensional Analysis Calculating
Dosages Safely 3rd Edition Tracy Horntvedt
Notes
1- The file is chapter after chapter.
2- We have shown you few pages sample.
3- The file contains all Appendix and Excel sheet
if it exists.
4- We have all what you need, we make update
at every time. There are many new editions
waiting you.
5- If you think you purchased the wrong file You
can contact us at every time, we can replace it
with true one.
Our email:
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Whole Numbers
CHAPTER 1
1. Which of the following is an incorrect classification of a number?
1. Inverse
2. Rational
3. Decimals
4. Fractions
2. Place these mathematical operations in the order that they should be performed:
a. Perform operations that require adding or subtracting, starting from left to right.
b. Perform operations that are inside the parentheses first.
c. Perform operations that require multiplying or dividing, starting from left to right.
1. c, b, a
2. b, c, a
3. a, b, c
4. a, c, b
3. Which numbers are considered whole numbers? Select all that apply.
1. 10,000
2. 0.6
3. 7
4. 3/5
4. Which sign(s) indicate that a division operation should be performed? Select all that apply.
1. ×
2. /
3. ÷
4. –
5. Which sign(s) indicate that a multiplication operation should be performed? Select all that
apply.
1. +
2. /
3. *
4. x
6. Which of the equations below correctly indicates the distributive property of number?
1. 10 + 7 = 7 + 10
2. (3 + 6) + 8 = 3 + (6 + 8)
3. (14 x 2) x 3 = 14 x (2 x 3)
4. 9 x (7 + 1) = (9 x 7) + (9 x 1)
Whole Numbers-1
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
7. For the number 2,875,634, which number is in the hundreds place?
1. 2
2. 8
3. 6
4. 4
8. For the number 342,916, which number is in the ten-thousands place?
1. 3
2. 4
3. 1
4. 9
Calculate the following equations.
9. 12 + 42 = ________
10. 6,157 + 816 = ________
11. 8,153,757 + 4,514 = ________
12. 54 – 36 = ________
13. 845 – 627 = ________
14. 48,685 – 7,526 = ________
15. 16 × 8 = ________
16. 84 × 75 = ________
17. 120 x 231 = ________
18. 16 ÷ 4 = ________
19. 153 ÷ 17 = ________
20. 1000 ÷ 8 = ________
Whole Numbers-2
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
ANSWERS
Whole Numbers
CHAPTER 1
1. Which of the following is an incorrect classification of a number?
1. Inverse
2. Rational
3. Decimals
4. Fractions
ANS: 1
Rationale: Numbers may be expressed as integers, rational or irrational numbers, real
numbers, fractions, decimals, whole numbers, or factors. Inverse in not a classification of a
number.
2. Place these mathematical operations in the order that they should be performed:
a. Perform the operations that require adding or subtracting, starting from left to right.
b. Perform the operations that are inside the parentheses first.
c. Perform the operations that require multiplying or dividing, starting from left to right.
1. c, b, a
2. b, c, a
3. a, b, c
4. a, c, b
ANS: 2
Rationale: This is the correct order for performing mathematical operations.
3. Which of these numbers are considered whole numbers? Select all that apply.
1. 10,000
2. 0.6
3. 7
4. 3/5
ANS: 1, 3
Rationale: Whole numbers are called natural numbers or counting numbers. They include 0
and all positive numbers such as 1, 2, 3, 4 and so on.
4. Which signs indicate that a division operation should be performed? Select all that apply.
1. ×
2. /
3. ÷
4. -
ANS: 2, 3
Whole Numbers-3
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Rationale: The symbols / and ÷ indicate division. The other symbols indicate multiplication
and subtraction.
5. Which sign(s) indicate that a multiplication operation should be performed? Select all that
apply.
1. +
2. /
3. *
4. x
ANS: 3, 4
Rationale: The symbols x and * indicate multiplication. The other symbols indicate addition
and division.
6. Which of the equations below correctly indicates the distributive property of number?
1. 10 + 7 = 7 + 10
2. (3 + 6) + 8 = 3 + (6 + 8)
3. (14 x 2) x 3 = 14 x (2 x 3)
4. 9 x (7 + 1) = (9 x 7) + (9 x 1)
ANS: 4
Rationale: The distributive property demonstrates that multiplication must be “distributed”
to all terms inside a bracket (a x (b + c) – (a x b) + (a x c). Answer1 demonstrates the
commutative property; answer 2 and 3 demonstrates the associative property.
7. For the number 2,875,634, which number is in the hundreds place?
1. 2
2. 8
3. 6
4. 4
ANS: 3
Rationale: The place value in the hundreds place is the third value from right to left.
8. For the number 342,916, which number is in the ten-thousands place?
1. 3
2. 4
3. 1
4. 9
ANS: 2
Rationale: The place value in the ten-thousands place is the fifth value from right to left.
9. 12 + 42 = ________
ANS: 54
10. 6,157 + 816 = ________
ANS: 6,973
Whole Numbers-4
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
11. 8,153,757 + 4,514 = ________
ANS: 8,158,271
12. 54 – 36 = ________
ANS: 18
13. 845 – 627 = ________
ANS: 218
14. 48,685 – 7,526 = ________
ANS: 41,159
15. 16 x 8 = _______
ANS: 128
16. 84 × 75 = ________
ANS: 6,300
17. 120 x 231 = ________
ANS: 27,720
18. 16 ÷ 4 = ________
ANS: 4
19. 153 ÷ 17 = ________
ANS: 9
20. 1000 ÷ 8 = ________
ANS: 125
Whole Numbers-5
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Fractions
CHAPTER 2
1. Which of these names describes the greatest common number that divides evenly into both
the numerator and the denominator of a fraction?
1. Divisor
2. Factor
3. Dividend
4. Product
2. To add fractions with different denominators, they must be _____________ to have a
common denominator.
1. Transforming
2. Averaging
3. Lowering
4. Raising
3. Reducing a fraction to the lowest terms involves which of the following?
1. Finding a factor that divides evenly into both the numerator and denominator
2. Finding a common denominator for the fractions and adding the numerators
3. Finding a common denominator for the fractions and subtracting the smaller fraction
from the larger one
4. Multiplying the numerators and denominators of the fractions
4. Which characteristics are true about an improper fraction? Select all that apply.
1. The numerator is greater than or equal to the denominator.
2. The value is greater than or equal to one.
3. The numerator is less than the denominator.
4. The numerator and denominator are both divisible by the number two.
5. Which of the following operations require finding a common denominator before
completing the equation? Select all that apply.
1. Adding fractions
2. Subtracting fractions
3. Multiplying fractions
4. Dividing fractions
6. Which of the following is true regarding a mixed fraction?
1. The numerator is always greater than the denominator.
2. The value is always less than one.
3. It contains both a whole number and a fraction.
4. It contains a decimal point.
Fractions-1
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Calculate the following. If applicable, show your answer as a mixed fraction.
7. 2 + = ________
3
4
8. + = ________
5 3
9 9
9. 3 + = ________
3 1
8 4
10. 16 7 + 4 3 = ________
2 1
11. – = ________
4 3
5 5
12. 3 − = ________
2 1
3
13.
9
– 1 = _______
3 9
14. 1 6 − = ________
1 4
9
15. 2 × = ________
1 3
8
16. × = _______
7 3
2 14
17. 3 × = _______
4 1
5 3
18. ÷ = ________
1 1
4 8
19. ÷ = ________
7 2
8 3
20. 2 10 ÷ 1 = ________
3 1
10
Fractions-2
, Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
ANSWERS
Fractions
CHAPTER 2
1. Which of these names describes the greatest common number that divides evenly into both
the numerator and the denominator of a fraction?
1. Divisor
2. Factor
3. Dividend
4. Product
ANS: 2
Rationale: A factor is the greatest common number that divides evenly into both the
numerator and the denominator.
2. To add fractions with different denominators, they must be ____________ to have a
common denominator.
1. Raised
2. Averaged
3. Lowered
4. Divided
ANS: 1
Rationale: Adding fractions with different denominators involve raising fractions to higher
terms to have a common denominator.
3. Reducing a fraction to the lowest terms involves which of the following?
1. Finding a factor that divides evenly into both the numerator and denominator
2. Finding a common denominator for the fractions and adding the numerators
3. Finding a common denominator for the fractions and subtracting the smaller fraction
from the larger one
4. Multiplying the numerators and denominators of the fractions
ANS: 1
Rationale: (1) Reducing a fraction to the lowest terms involves finding a factor that divides
evenly into both the numerator and denominator. (2) refers to adding fractions, (3) refers to
subtracting fractions, and (4) refers to multiplying fractions.
4. Which characteristics are true about an improper fraction? Select all that apply.
1. The numerator is greater than or equal to the denominator.
2. The value is greater than or equal to one.
3. The numerator is less than the denominator.
4. The numerator and denominator are both divisible by the number two.
ANS: 1, 2
Rationale: An improper fraction has a numerator that is greater than or equal to the
denominator. The value of an improper fraction is equal to or greater than one. A “proper”
Fractions-3
Dosages Safely 3rd Edition Tracy Horntvedt
Notes
1- The file is chapter after chapter.
2- We have shown you few pages sample.
3- The file contains all Appendix and Excel sheet
if it exists.
4- We have all what you need, we make update
at every time. There are many new editions
waiting you.
5- If you think you purchased the wrong file You
can contact us at every time, we can replace it
with true one.
Our email:
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Whole Numbers
CHAPTER 1
1. Which of the following is an incorrect classification of a number?
1. Inverse
2. Rational
3. Decimals
4. Fractions
2. Place these mathematical operations in the order that they should be performed:
a. Perform operations that require adding or subtracting, starting from left to right.
b. Perform operations that are inside the parentheses first.
c. Perform operations that require multiplying or dividing, starting from left to right.
1. c, b, a
2. b, c, a
3. a, b, c
4. a, c, b
3. Which numbers are considered whole numbers? Select all that apply.
1. 10,000
2. 0.6
3. 7
4. 3/5
4. Which sign(s) indicate that a division operation should be performed? Select all that apply.
1. ×
2. /
3. ÷
4. –
5. Which sign(s) indicate that a multiplication operation should be performed? Select all that
apply.
1. +
2. /
3. *
4. x
6. Which of the equations below correctly indicates the distributive property of number?
1. 10 + 7 = 7 + 10
2. (3 + 6) + 8 = 3 + (6 + 8)
3. (14 x 2) x 3 = 14 x (2 x 3)
4. 9 x (7 + 1) = (9 x 7) + (9 x 1)
Whole Numbers-1
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
7. For the number 2,875,634, which number is in the hundreds place?
1. 2
2. 8
3. 6
4. 4
8. For the number 342,916, which number is in the ten-thousands place?
1. 3
2. 4
3. 1
4. 9
Calculate the following equations.
9. 12 + 42 = ________
10. 6,157 + 816 = ________
11. 8,153,757 + 4,514 = ________
12. 54 – 36 = ________
13. 845 – 627 = ________
14. 48,685 – 7,526 = ________
15. 16 × 8 = ________
16. 84 × 75 = ________
17. 120 x 231 = ________
18. 16 ÷ 4 = ________
19. 153 ÷ 17 = ________
20. 1000 ÷ 8 = ________
Whole Numbers-2
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
ANSWERS
Whole Numbers
CHAPTER 1
1. Which of the following is an incorrect classification of a number?
1. Inverse
2. Rational
3. Decimals
4. Fractions
ANS: 1
Rationale: Numbers may be expressed as integers, rational or irrational numbers, real
numbers, fractions, decimals, whole numbers, or factors. Inverse in not a classification of a
number.
2. Place these mathematical operations in the order that they should be performed:
a. Perform the operations that require adding or subtracting, starting from left to right.
b. Perform the operations that are inside the parentheses first.
c. Perform the operations that require multiplying or dividing, starting from left to right.
1. c, b, a
2. b, c, a
3. a, b, c
4. a, c, b
ANS: 2
Rationale: This is the correct order for performing mathematical operations.
3. Which of these numbers are considered whole numbers? Select all that apply.
1. 10,000
2. 0.6
3. 7
4. 3/5
ANS: 1, 3
Rationale: Whole numbers are called natural numbers or counting numbers. They include 0
and all positive numbers such as 1, 2, 3, 4 and so on.
4. Which signs indicate that a division operation should be performed? Select all that apply.
1. ×
2. /
3. ÷
4. -
ANS: 2, 3
Whole Numbers-3
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Rationale: The symbols / and ÷ indicate division. The other symbols indicate multiplication
and subtraction.
5. Which sign(s) indicate that a multiplication operation should be performed? Select all that
apply.
1. +
2. /
3. *
4. x
ANS: 3, 4
Rationale: The symbols x and * indicate multiplication. The other symbols indicate addition
and division.
6. Which of the equations below correctly indicates the distributive property of number?
1. 10 + 7 = 7 + 10
2. (3 + 6) + 8 = 3 + (6 + 8)
3. (14 x 2) x 3 = 14 x (2 x 3)
4. 9 x (7 + 1) = (9 x 7) + (9 x 1)
ANS: 4
Rationale: The distributive property demonstrates that multiplication must be “distributed”
to all terms inside a bracket (a x (b + c) – (a x b) + (a x c). Answer1 demonstrates the
commutative property; answer 2 and 3 demonstrates the associative property.
7. For the number 2,875,634, which number is in the hundreds place?
1. 2
2. 8
3. 6
4. 4
ANS: 3
Rationale: The place value in the hundreds place is the third value from right to left.
8. For the number 342,916, which number is in the ten-thousands place?
1. 3
2. 4
3. 1
4. 9
ANS: 2
Rationale: The place value in the ten-thousands place is the fifth value from right to left.
9. 12 + 42 = ________
ANS: 54
10. 6,157 + 816 = ________
ANS: 6,973
Whole Numbers-4
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
11. 8,153,757 + 4,514 = ________
ANS: 8,158,271
12. 54 – 36 = ________
ANS: 18
13. 845 – 627 = ________
ANS: 218
14. 48,685 – 7,526 = ________
ANS: 41,159
15. 16 x 8 = _______
ANS: 128
16. 84 × 75 = ________
ANS: 6,300
17. 120 x 231 = ________
ANS: 27,720
18. 16 ÷ 4 = ________
ANS: 4
19. 153 ÷ 17 = ________
ANS: 9
20. 1000 ÷ 8 = ________
ANS: 125
Whole Numbers-5
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Fractions
CHAPTER 2
1. Which of these names describes the greatest common number that divides evenly into both
the numerator and the denominator of a fraction?
1. Divisor
2. Factor
3. Dividend
4. Product
2. To add fractions with different denominators, they must be _____________ to have a
common denominator.
1. Transforming
2. Averaging
3. Lowering
4. Raising
3. Reducing a fraction to the lowest terms involves which of the following?
1. Finding a factor that divides evenly into both the numerator and denominator
2. Finding a common denominator for the fractions and adding the numerators
3. Finding a common denominator for the fractions and subtracting the smaller fraction
from the larger one
4. Multiplying the numerators and denominators of the fractions
4. Which characteristics are true about an improper fraction? Select all that apply.
1. The numerator is greater than or equal to the denominator.
2. The value is greater than or equal to one.
3. The numerator is less than the denominator.
4. The numerator and denominator are both divisible by the number two.
5. Which of the following operations require finding a common denominator before
completing the equation? Select all that apply.
1. Adding fractions
2. Subtracting fractions
3. Multiplying fractions
4. Dividing fractions
6. Which of the following is true regarding a mixed fraction?
1. The numerator is always greater than the denominator.
2. The value is always less than one.
3. It contains both a whole number and a fraction.
4. It contains a decimal point.
Fractions-1
,Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
Calculate the following. If applicable, show your answer as a mixed fraction.
7. 2 + = ________
3
4
8. + = ________
5 3
9 9
9. 3 + = ________
3 1
8 4
10. 16 7 + 4 3 = ________
2 1
11. – = ________
4 3
5 5
12. 3 − = ________
2 1
3
13.
9
– 1 = _______
3 9
14. 1 6 − = ________
1 4
9
15. 2 × = ________
1 3
8
16. × = _______
7 3
2 14
17. 3 × = _______
4 1
5 3
18. ÷ = ________
1 1
4 8
19. ÷ = ________
7 2
8 3
20. 2 10 ÷ 1 = ________
3 1
10
Fractions-2
, Dimensional Analysis: Calculating Dosages Safely, 3rd Edition
Tracy Horntvedt
© 2023 F. A. Davis Company
ANSWERS
Fractions
CHAPTER 2
1. Which of these names describes the greatest common number that divides evenly into both
the numerator and the denominator of a fraction?
1. Divisor
2. Factor
3. Dividend
4. Product
ANS: 2
Rationale: A factor is the greatest common number that divides evenly into both the
numerator and the denominator.
2. To add fractions with different denominators, they must be ____________ to have a
common denominator.
1. Raised
2. Averaged
3. Lowered
4. Divided
ANS: 1
Rationale: Adding fractions with different denominators involve raising fractions to higher
terms to have a common denominator.
3. Reducing a fraction to the lowest terms involves which of the following?
1. Finding a factor that divides evenly into both the numerator and denominator
2. Finding a common denominator for the fractions and adding the numerators
3. Finding a common denominator for the fractions and subtracting the smaller fraction
from the larger one
4. Multiplying the numerators and denominators of the fractions
ANS: 1
Rationale: (1) Reducing a fraction to the lowest terms involves finding a factor that divides
evenly into both the numerator and denominator. (2) refers to adding fractions, (3) refers to
subtracting fractions, and (4) refers to multiplying fractions.
4. Which characteristics are true about an improper fraction? Select all that apply.
1. The numerator is greater than or equal to the denominator.
2. The value is greater than or equal to one.
3. The numerator is less than the denominator.
4. The numerator and denominator are both divisible by the number two.
ANS: 1, 2
Rationale: An improper fraction has a numerator that is greater than or equal to the
denominator. The value of an improper fraction is equal to or greater than one. A “proper”
Fractions-3
