Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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1/5 expressed as a decimal
=
a. | .25 | d. | .05 | b. | .20 | e. | .15 | |
c. | .50 |
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2.
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Which fractions are equal
ratios? (Use the cross product method)
a. | 5/6,
9/12 | d. | 5/10,
7/14 | |
b. | 7/21, 6/9 |
e. | 5/7, 10/15 | |
c. | 4/3, 9/16 |
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3.
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Number Sense and Numeration – Ordering, Equalities, and Inequalities
–RIT 191 – 200
Which
expression is correct?
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4.
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Which comparison is
true?
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5.
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Number Sense and Numeration – Percents – RIT 191 –
200
What
percent is shown by this 100 unit figure?
a. | 9.5% | d. | 85% | b. | 95% |
e. | 8.5% | |
c. | 850% |
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6.
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1/4 = ____
a. | 20% | d. | 24% | b. | 25% |
e. | 33% | |
c. | 30% |
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7.
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Number Sense and Numeration – Place Value – RIT 191 –
200
What is 32 written as an
ordinal?
a. | 3 tens, 2
ones | d. | thirty-two | |
b. | three-twos |
e. | thirty-second | |
c. | thirtieth |
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8.
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Put in expanded form:
406,219
a. | 400,000 + 60,000 + 200 + 10 +
9 | d. | 4,000 + 6,000 + 200 + 10 +
9 | |
b. | 46,000 + 200 + 10 +
9 | e. | 400,000 + 6,000 + 200 + 10 +
9 | |
c. | 40,000 + 6,000 + 200 + 10 +
9 |
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9.
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What number is named by four
hundred thirty million, sixty-two thousand, four
hundred seven?
a. | 430,620,470 |
d. | 462,407 | |
b. | 430,062,407 |
e. | 430,602,407 | |
c. | 400,030,062,470 |
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10.
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The diagram below represents
what number?
a. | 65,328 | d. | 563,268 | b. | 663,268 |
e. | 635,628 | |
c. | 653,268 |
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11.
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Add and express in standard
form.
a. |
117,630 |
d. | 1,176 | |
b. | 1,763 | e. |
1,523 | c. |
11,763 |
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12.
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Number Sense and Numeration – Whole Numbers – RIT 191 –
200
Which number is greater than eight thousand
nine hundred nine?
a. | 8,900 | d. | 8,800 | b. | 8.908 |
e. | 80,000 | |
c. | 8,000 |
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13.
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How many
dozen doughnuts?
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14.
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Round 86,463 to the nearest ten
thousand.
a. | 80,000 | d. | 90,000 | b. | 86,000 |
e. | 86,400 | |
c. | 86,460 |
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15.
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Which are only prime
numbers?
a. | 1, 3, 9,
12 | d. | 11, 17, 67,
19 | |
b. | 8, 16, 24,
36 | e. | 7, 49, 63, 77 | c. | 13, 23, 45,
68 |
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16.
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In which set are the numbers
divisible by 2?
a. | 8, 10,
15 | d. | 20, 30,
45 | |
b. | 23, 37,
46 | e. | 9, 17, 23 | c. | 64, 90, 96 |
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17.
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What is
the missing factor in this factor tree?
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18.
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54 = 9 x 6
What is another
way of naming 54?
a. | 2 x 3 x
9 | d. | 3 x 2 x
4 | |
b. | 3 x 3 x 2 x
2 | e. | 3 x 15 | c. | 26 x 2 |
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19.
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What is the LCM (least common
multiple) of 3 and 12?
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20.
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Problem Solving – RIT 191 – 200
What operation do the underlined words tell you to
do?
Tom has 6 less CD’s than Marty. What
is the difference between the number of CD’s Tom and Marty have?
a. | add | d. | divide | b. | subtract |
e. | use a fraction | |
c. | multiply |
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