Transcript 1314midYearCBAreviewStd / Microsoft PowerPoint 97

CBA
Review
Number
Theory
2-D
Measurement
Fractions
Algebra
Decimals
$100
$100
$100
$100
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$200
$200
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Find the GCF for
48 and 64
Answer
16
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Find the GCF for 200,
450, and 600
Answer
50
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The A-train leaves every 15
minutes and the B-train leaves
every 20 minutes. If they just left
at the same time, when is the
next time they will leave at the
same time again?
Answer
60 minutes or 1 hour
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Carla has 30 blue beads, 60 red
beads, and 72 white beads. What is
the maximum number of friends to
whom Carla can give the same
number of the same beads and have
no beads left over? How many will
each get?
Answer
6 friends, each friend will
get 5 blue beads, 10 red,
and 12 white
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20 +
3
8(3
– 7) ÷ 4 × 5 –
17
Answer
203
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What is the area of the
parallelogram?
Answer
36 square
inches
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What is the area of the
triangle?
Answer
48 square inches
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Find the area of the
following shape.
Answer
36 square centimeters
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Michael is making a circular
garden in his back yard. The
diameter will be 49 feet. What is
the area of the garden?
Answer
1884.785 square feet
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Find the area of the
following shape.
Answer
361.17 square centimeters
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7/
Mary had 6 8 pizzas for a
party. How much pizza was
left if Mary and her friends ate
2
5 /3 pizzas?
Answer
1 5/24 pizzas
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Find the sum of
7 ¾ and 9 ½.
Answer
17 ¼
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9
3/
4
x4
2/
3
Answer
45 1/2
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7¼÷2½
Answer
2 9/10
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27 ¼ - 5 7/8
Answer
21 3/8
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Simplify 13 + (m + 25.5)
Answer
m + 38.5
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Marion wants to rent a canoe to
go out on a lake. The cost is
$2.00 plus $1.50 for each hour.
Using numbers, symbols, and the
variable n, write an expression for
how much it would cost to rent
the canoe for n hours.
Answer
$2.00 + $1.50n
(or any equivalent
expression)
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Simplify
3(4 + 2y)
Answer
12 + 6y
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Mike made the input-output chart below:
What equation is true
for all values in the chart?
Answer
4x - 3 = y
(or any equivalent
equation)
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Simplify
17 + 5(2x – 3) - 2
Answer
10x
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99.989 + 0.05
Answer
100.039
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How much change should you get
if you bought two $1.99 items
and paid with a ten-dollar bill?
Answer
$6.02
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Find the product of
385.67 and 2.4.
Answer
925.608
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Calculate 2.525
divided by 0.05.
Answer
50.5
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Which is the better buy? A
12 oz. jar of peanut butter for
$2.94 or a 16 oz. jar for
$3.36?
Answer
The 16-ounce jar.
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