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,Chapter 01: Roman Numerals
X @ X@ X @




Gray Morris: Calculate with Confidence, 8th Edition
X @ X@ X@ X@ X @ X @




COMPLETION

1. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 7  2 =
X@ X@ X@ X@ X@




ANS: X @ xiv

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




2. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 29 – 1 =
X@ X@ X@ X@ X@




ANS: X @ xxviii

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




3. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 3  10 =
X@ X@ X@ X@ X@




ANS: X @ xxx

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




4. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 10 + 2 =
X@ X@ X@ X@ X@




ANS: X @ xii

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




5. Write the following Arabic number as a lowercase Roman num
X@ X@ X@ X@ X@ X@ X@ X@ X@



eral. 18 = X@ X@ X@




ANS: X @ xviii

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




6. Write the following Arabic number as a lowercase Roman num
X@ X@ X@ X@ X@ X@ X@ X@ X@



eral. 21 = X@ X@ X@




ANS: X @ xxi

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




7. Write the following Arabic number as a lowercase Roman numeral.
X@ X@ X @ X@ X@ X@ X@ X@ X@



= X@

, ANS: X @ xiss

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




8. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 6  3 =
X@ X@ X@ X@ X@




ANS: X @ xviii

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




9. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 30 – 6 =
X@ X@ X@ X@ X@




ANS: X @ xxiv

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




10. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 12 ÷ 2 =
X@ X@ X@ X@ X@




ANS: X @ vi

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




11. Perform the indicated operation and record the result in lowercase Roman nume
X@ X@ X @ X@ X@ X@ X@ X@ X@ X@ X@



rals. 13 + 7 =
X@ X@ X@ X@ X@




ANS: X @ xx

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@

, Chapter 02: Fractions
X @ X@




Gray Morris: Calculate with Confidence, 8th Edition
X @ X@ X@ X@ X @ X @




COMPLETION

1. Reduce the following fraction to lowest ter
X@ X@ X@ X@ X@ X@



ms. 54/81 =
X@ X@ X@




ANS: X @ 2/3

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




2. Reduce the following fraction to lowest ter
X@ X@ X@ X@ X@ X@



ms. 105/135 =
X@ X@ X@




ANS: X @ 7/9

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




3. Reduce the following fraction to lowest ter
X@ X@ X@ X@ X@ X@



ms. 39/65 =
X@ X@ X@




ANS: X @ 3/5

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




4. Change the following improper fraction to a whole or mixed nu
X@ X@ X@ X@ X@ X@ X@ X@ X@ X@



mber. 325/16 = X@ X@ X@




ANS: X @ 20 5/16 X@




PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




5. Change the following improper fraction to a whole or mixed nu
X@ X@ X@ X@ X@ X@ X@ X@ X@ X@



mber. 1,500/100 =
X@ X@ X@




ANS: X @ 15

PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




6. Change the following improper fraction to a whole or mixed nu
X@ X@ X@ X@ X@ X@ X@ X@ X@ X@



mber. 193/62 = X@ X@ X@




ANS: X @ 3 7/62
X@




PTS: X @ X @ 1 MSC: Practice Problems
X @ X@




7. Change the following mixed number to an improper frac
X@ X@ X @ X @ X@ X@ X@ X@



tion. 12 1/8 =
X@ X@ X@ X@