Gray Morris: Calculate with Confidence, 7th
b b b b b
Edition
b
,Chapter 01: Roman Numerals
b b b
Gray Morris: Calculate with Confidence, 7th Edition
b b b b b b
COMPLETION
1. Perform the indicated operation and recordthe result in lowercase Roman numerals. 7 2
b b b b b b b b b b b b b b
b = b
ANS: xiv b
PTS: 1 b b MSC: Practice Problems
b b
2. Perform the indicated operation and recordthe result in lowercase Roman numerals. 29 –
b b b b b b b b b b b b b
b 1=
b b
ANS: xxviii b
PTS: 1 b b MSC: Practice Problems
b b
3. Perform the indicated operation and recordthe result in lowercase Roman numerals. 3
b b b b b b b b b b b b b
b 10 = b b
ANS: xxx b
PTS: 1 b b MSC: Practice Problems
b b
4. Perform the indicated operation and recordthe result in lowercase Roman numerals. 10 +
b b b b b b b b b b b b b
b 2=
b b
ANS: xii b
PTS: 1 b b MSC: Practice Problems
b b
5. Writethefollowing Arabic number asalowercase Roman numeral. 18
b b b b b b b b b b
b = b
ANS: xviii b
PTS: 1 b b MSC: Practice Problems
b b
6. Writethefollowing Arabic number asalowercase Roman numeral. 21
b b b b b b b b b b
b = b
ANS: xxi b
PTS: 1 b b MSC: Practice Problems
b b
7. Writethe following Arabic number asalowercase Roman numeral.
b b b b b b b b b
= b
, ANS: xiss b
PTS: 1 b b MSC: Practice Problems
b b
8. Perform the indicated operation and recordthe result in lowercase Roman numerals. 6 3
b b b b b b b b b b b b b b
b = b
ANS: xviii b
PTS: 1 b b MSC: Practice Problems
b b
9. Perform the indicated operation and recordthe result in lowercase Roman numerals. 30 –
b b b b b b b b b b b b b
b 6=
b b
ANS: xxiv b
PTS: 1 b b MSC: Practice Problems
b b
10. Perform the indicated operation and recordthe result in lowercase Roman numerals. 12 ÷
b b b b b b b b b b b b b
b 2=
b b
ANS: vi b
PTS: 1 b b MSC: Practice Problems
b b
11. Perform the indicated operation and recordthe result in lowercase Roman numerals. 13 +
b b b b b b b b b b b b b
b 7=
b b
ANS: xx b
PTS: 1 b b MSC: Practice Problems
b b
, Chapter 02: Fractions
b b
Gray Morris: Calculate with Confidence, 7th Edition
b b b b b b
COMPLETION
1. Reducethe following fraction tolowest terms.
b b b b b b
b 54/81 = b b
ANS: 2/3 b
PTS: 1 b b MSC: Practice Problems
b b
2. Reducethe following fraction tolowest terms.
b b b b b b
b 105/135 = b b
ANS: 7/9 b
PTS: 1 b b MSC: Practice Problems
b b
3. Reducethe following fraction tolowest terms.
b b b b b b
b 39/65 = b b
ANS: 3/5 b
PTS: 1 b b MSC: Practice Problems
b b
4. Change thefollowingimproper fractionto awhole ormixednumber.
b b b b b b b b b b
325/16 =
b b b
ANS: 20 5/16 b b
PTS: 1 b b MSC: Practice Problems
b b
5. Change thefollowingimproper fractionto awhole ormixednumber.
b b b b b b b b b b
1,500/100 =
b b b
ANS: 15 b
PTS: 1 b b MSC: Practice Problems
b b
6. Change thefollowingimproper fractionto awhole ormixednumber.
b b b b b b b b b b
193/62 =
b b b
ANS: 3 7/62 b b
PTS: 1 b b MSC: Practice Problems
b b
7. Change the following mixed number to an improper fraction. 12
b b b b b b b b b
b 1/8 =
b b
b b b b b
Edition
b
,Chapter 01: Roman Numerals
b b b
Gray Morris: Calculate with Confidence, 7th Edition
b b b b b b
COMPLETION
1. Perform the indicated operation and recordthe result in lowercase Roman numerals. 7 2
b b b b b b b b b b b b b b
b = b
ANS: xiv b
PTS: 1 b b MSC: Practice Problems
b b
2. Perform the indicated operation and recordthe result in lowercase Roman numerals. 29 –
b b b b b b b b b b b b b
b 1=
b b
ANS: xxviii b
PTS: 1 b b MSC: Practice Problems
b b
3. Perform the indicated operation and recordthe result in lowercase Roman numerals. 3
b b b b b b b b b b b b b
b 10 = b b
ANS: xxx b
PTS: 1 b b MSC: Practice Problems
b b
4. Perform the indicated operation and recordthe result in lowercase Roman numerals. 10 +
b b b b b b b b b b b b b
b 2=
b b
ANS: xii b
PTS: 1 b b MSC: Practice Problems
b b
5. Writethefollowing Arabic number asalowercase Roman numeral. 18
b b b b b b b b b b
b = b
ANS: xviii b
PTS: 1 b b MSC: Practice Problems
b b
6. Writethefollowing Arabic number asalowercase Roman numeral. 21
b b b b b b b b b b
b = b
ANS: xxi b
PTS: 1 b b MSC: Practice Problems
b b
7. Writethe following Arabic number asalowercase Roman numeral.
b b b b b b b b b
= b
, ANS: xiss b
PTS: 1 b b MSC: Practice Problems
b b
8. Perform the indicated operation and recordthe result in lowercase Roman numerals. 6 3
b b b b b b b b b b b b b b
b = b
ANS: xviii b
PTS: 1 b b MSC: Practice Problems
b b
9. Perform the indicated operation and recordthe result in lowercase Roman numerals. 30 –
b b b b b b b b b b b b b
b 6=
b b
ANS: xxiv b
PTS: 1 b b MSC: Practice Problems
b b
10. Perform the indicated operation and recordthe result in lowercase Roman numerals. 12 ÷
b b b b b b b b b b b b b
b 2=
b b
ANS: vi b
PTS: 1 b b MSC: Practice Problems
b b
11. Perform the indicated operation and recordthe result in lowercase Roman numerals. 13 +
b b b b b b b b b b b b b
b 7=
b b
ANS: xx b
PTS: 1 b b MSC: Practice Problems
b b
, Chapter 02: Fractions
b b
Gray Morris: Calculate with Confidence, 7th Edition
b b b b b b
COMPLETION
1. Reducethe following fraction tolowest terms.
b b b b b b
b 54/81 = b b
ANS: 2/3 b
PTS: 1 b b MSC: Practice Problems
b b
2. Reducethe following fraction tolowest terms.
b b b b b b
b 105/135 = b b
ANS: 7/9 b
PTS: 1 b b MSC: Practice Problems
b b
3. Reducethe following fraction tolowest terms.
b b b b b b
b 39/65 = b b
ANS: 3/5 b
PTS: 1 b b MSC: Practice Problems
b b
4. Change thefollowingimproper fractionto awhole ormixednumber.
b b b b b b b b b b
325/16 =
b b b
ANS: 20 5/16 b b
PTS: 1 b b MSC: Practice Problems
b b
5. Change thefollowingimproper fractionto awhole ormixednumber.
b b b b b b b b b b
1,500/100 =
b b b
ANS: 15 b
PTS: 1 b b MSC: Practice Problems
b b
6. Change thefollowingimproper fractionto awhole ormixednumber.
b b b b b b b b b b
193/62 =
b b b
ANS: 3 7/62 b b
PTS: 1 b b MSC: Practice Problems
b b
7. Change the following mixed number to an improper fraction. 12
b b b b b b b b b
b 1/8 =
b b
