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Blank Jeopardy

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Title: Blank Jeopardy Author: RoxyGirl Teacher Last modified by: Marcelle Farhat Created Date: 8/19/1998 5:45:48 PM Document presentation format: On-screen Show (4:3) – PowerPoint PPT presentation

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Title: Blank Jeopardy


1
Fractions and Mixed Numbers
2
Evaluate the expression
Converting Fractions and Mixed Numbers
Word Problems
Adding and Subtracting
Misc.
1 pt
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3 pt
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4 pt
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5 pt
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5 pt
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5 pt
3
How do you know if a fraction is in simplest form?
4
Answer
When the numerator and the denominator have a GCF
of 1 which means that they are relatively prime.
5
What are the two methods for adding and
subtracting mixed numbers?
6
Answer
Metod1 leave as mixed numbers and find LCD and
simplify Method2 write as improper fractions
first then find LCD and simplify
7
Whether you are adding/ subtracting fractions,
improper fractions or mixed numbers with unlike
denominators what is the first thing you need to
find?
8
Answer
You need to find the LCD or LCM of the
denominators
9
Look at the two answers written below for the
expression 7/3 -2/5 Who is correct? Who is wrong
and why?
Lukes answer 5/2 Mollys answer 29/15
10
Answer
Molly is correct. Luke subtracted the numerator
and the denominator and did not find common
denominator
11
Why do we have to multiply the numerator and the
denominator by the same number when writing
equivalent fractions?
12
Answer
If we did not then we would not be multiplying by
a fraction equivalent to 1 and therefore it would
not be the multiplicative identity and thus it
would change the value of the fraction
13
Write as an improper fraction
1
2
3
14
Answer
7
3
15
Write as an improper fraction
2
6
7
16
Answer
44
7
17
Write as a mixed number
14
3
18
Answer
2
4
3
19
Write as a mixed number
23
4
20
Answer
3
5
4
21
Write as a mixed number
74
9
22
Answer
2
8
9
23
1
2


6
6
24
Answer
1
2
25
1
2

-
4
3
26
Answer
5
12
27
2
5
2
3


8
8
28
Answer
7
5
8
29
1
1
2
4


3
4
30
Answer
7
6
12
31
2
3
5
8

-
7
14
32
Answer
13
2
14
33
Evaluate the expression when s1/2 and t3/5 St
34
Answer
11/10 or 1 1/10
35
Evaluate the expression for a2 1/3 and b1
½ a-b
36
Answer
5/6
37
Evaluate the expression for X3 4/5 and Y 7
2/3
XY
38
Answer
11and 7/15
39
Evaluate the expression for X3 4/5 and Y 7
2/3
Y-X
40
Answer
3 and 13/15
41
Evaluate the expression when x ½ y 1/3 and z
1/4
xyz
42
Answer
13/12 or 1 and 1/12
43
Jill has 4 2/5 granola bars and Jim has 4 3/10
granola bars. How many granola bars do they have
altogether?
44
Answer
7
8
10
45
Joe had 5 1/2 gallons of paint and used 1 3/6
gallons to paint his bedroom. How much paint does
he have left?
46
Answer
gallons
4
47
The cake recipe calls for 2 4/8 cups of white
flour and 3 1/4 cups of wheat flour. How many
cups of flour does the recipe need?
48
Answer
3
5
4
49
We had 1 2/5 of a pizza left when we went to bed.
The next morning 3/4 of what was left had been
eaten. How much pizza was left?
50
Answer
13
20
51
Joey drank 3 1/3 ounces of juice, 6 1/6 ounces of
milk and 5 2/4 ounces of water. How much did he
drink altogether?

52
Answer
15
ounces
53
Daily Double
54
Daily Double
55
Daily Double
56
Good Job !!!
Add up the total amount of points you won!!!
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