Test Bank for Calculate with Confidence, 7th Edition, Deborah C. Gray Morris Table of Contents Unit One: Math Review Pre-Test 1. Roman Numerals 2. Fractions 3. Decimals 4. Ratio and Proportion 5. Percentages Post-Test Unit Two: Systems of Measurement 6. M

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