,Chapter 01: Roman Numerals
V! V ! V! V !
Gray Morris: Calculate with Confidence, 9th Edition
V ! V! V! V! V ! V !
COMPLETION
1. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 7 2 =
V! V! V! V! V!
ANS: V ! xiv
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
2. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 29 – 1 =
V! V! V! V! V!
ANS: V ! xxviii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
3. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 3 10 =
V! V! V! V! V!
ANS: V ! xxx
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
4. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 10 + 2 =
V! V! V! V! V!
ANS: V ! xii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
5. Write the following Arabic number as a lowercase Roman numer
V! V! V! V! V! V! V! V! V!
al. 18 =
V! V! V!
ANS: V ! xviii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
6. Write the following Arabic number as a lowercase Roman numer
V! V! V! V! V! V! V! V! V!
al. 21 =
V! V! V!
ANS: V ! xxi
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
7. Write the following Arabic number as a lowercase Roman numeral.
V! V! V! V! V! V! V! V! V!
= V!
, ANS: V ! xiss
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
8. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 6 3 =
V! V! V! V! V!
ANS: V ! xviii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
9. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 30 – 6 =
V! V! V! V! V!
ANS: V ! xxiv
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
10. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 12 ÷ 2 =
V! V! V! V! V!
ANS: V ! vi
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
11. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 13 + 7 =
V! V! V! V! V!
ANS: V ! xx
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
, Chapter 02: Fractions
V ! V!
Gray Morris: Calculate with Confidence, 9th Edition
V ! V! V! V! V ! V !
COMPLETION
1. Reduce the following fraction to lowest term
V! V! V! V! V! V!
s. 54/81 =
V! V! V!
ANS: V ! 2/3
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
2. Reduce the following fraction to lowest term
V! V! V! V! V! V!
s. 105/135 =
V! V! V!
ANS: V ! 7/9
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
3. Reduce the following fraction to lowest term
V! V! V! V! V! V!
s. 39/65 =
V! V! V!
ANS: V ! 3/5
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
4. Change the following improper fraction to a whole or mixed numb
V! V! V! V! V! V! V! V! V! V!
er. 325/16 =
V! V! V!
ANS: V ! 20 5/16 V!
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
5. Change the following improper fraction to a whole or mixed numb
V! V! V! V! V! V! V! V! V! V!
er. 1,500/100 =
V! V! V!
ANS: V ! 15
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
6. Change the following improper fraction to a whole or mixed numb
V! V! V! V! V! V! V! V! V! V!
er. 193/62 =
V! V! V!
ANS: V ! 3 7/62V!
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
7. Change the following mixed number to an improper fracti
V! V! V! V! V! V! V! V!
on. 12 1/8 =
V! V! V! V!
V! V ! V! V !
Gray Morris: Calculate with Confidence, 9th Edition
V ! V! V! V! V ! V !
COMPLETION
1. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 7 2 =
V! V! V! V! V!
ANS: V ! xiv
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
2. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 29 – 1 =
V! V! V! V! V!
ANS: V ! xxviii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
3. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 3 10 =
V! V! V! V! V!
ANS: V ! xxx
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
4. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 10 + 2 =
V! V! V! V! V!
ANS: V ! xii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
5. Write the following Arabic number as a lowercase Roman numer
V! V! V! V! V! V! V! V! V!
al. 18 =
V! V! V!
ANS: V ! xviii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
6. Write the following Arabic number as a lowercase Roman numer
V! V! V! V! V! V! V! V! V!
al. 21 =
V! V! V!
ANS: V ! xxi
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
7. Write the following Arabic number as a lowercase Roman numeral.
V! V! V! V! V! V! V! V! V!
= V!
, ANS: V ! xiss
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
8. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 6 3 =
V! V! V! V! V!
ANS: V ! xviii
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
9. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 30 – 6 =
V! V! V! V! V!
ANS: V ! xxiv
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
10. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 12 ÷ 2 =
V! V! V! V! V!
ANS: V ! vi
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
11. Perform the indicated operation and record the result in lowercase Roman numer
V! V! V! V! V! V! V! V! V! V! V!
als. 13 + 7 =
V! V! V! V! V!
ANS: V ! xx
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
, Chapter 02: Fractions
V ! V!
Gray Morris: Calculate with Confidence, 9th Edition
V ! V! V! V! V ! V !
COMPLETION
1. Reduce the following fraction to lowest term
V! V! V! V! V! V!
s. 54/81 =
V! V! V!
ANS: V ! 2/3
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
2. Reduce the following fraction to lowest term
V! V! V! V! V! V!
s. 105/135 =
V! V! V!
ANS: V ! 7/9
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
3. Reduce the following fraction to lowest term
V! V! V! V! V! V!
s. 39/65 =
V! V! V!
ANS: V ! 3/5
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
4. Change the following improper fraction to a whole or mixed numb
V! V! V! V! V! V! V! V! V! V!
er. 325/16 =
V! V! V!
ANS: V ! 20 5/16 V!
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
5. Change the following improper fraction to a whole or mixed numb
V! V! V! V! V! V! V! V! V! V!
er. 1,500/100 =
V! V! V!
ANS: V ! 15
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
6. Change the following improper fraction to a whole or mixed numb
V! V! V! V! V! V! V! V! V! V!
er. 193/62 =
V! V! V!
ANS: V ! 3 7/62V!
PTS: V ! V ! 1 MSC: Practice Problems
V ! V!
7. Change the following mixed number to an improper fracti
V! V! V! V! V! V! V! V!
on. 12 1/8 =
V! V! V! V!
