Transcript FRACTIONS

FRACTIONS
ARE YOU READY FOR SOME
FRACTION FUN
FRACTIONS
Math Sentence
Prime and
Composite
Equivalent
Reducing
Converting
Factoring
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Math Sentence 100
Fifteen added to some number
Math Sentence 200
Some number from twelve
Math Sentence 300
Some number multiplied by four
Math Sentence 400
Some number divided by twelve
Math Sentence 500
Six times some number and three more
Prime and Composite 100
How many factors does a prime number have and
what is the only even prime number?
Prime and Composite 200
How many factors does a composite number have?
Prime and Composite 300
What are the first 10 prime numbers?
Prime and Composite 400
What are the composite numbers under 40?
Prime and Composite 500
Write 180 as a product of its primes.
Equivalent 100
Does
1 5

2 10
Equivalent 200
What is an equivalent fraction to
3
4
Equivalent 300
1
What are two equivalent fractions to
2
Equivalent 400
2
What are three equivalent fractions to
3
Equivalent 500
5
What are four equivalent fractions to
8
Reducing 100
Reduce this fraction to lowest terms
2
4
Reducing 200
Reduce this fraction to lowest terms
8
12
Reducing 300
Reduce this fraction to lowest terms
24
32
Reducing 400
Reduce this fraction to lowest terms
27
72
Reducing 500
Reduce this fraction to lowest terms
168
192
Converting 100
Convert this fraction into a decimal
7
10
Converting 200
Convert this decimal to a fraction .39
Converting 300
Convert this decimal to a fraction written in lowest
terms .75
Converting 400
Convert this fraction into a decimal
5
8
Converting 500
Convert this fraction into a decimal rounded to the
nearest hundredth
11
14
Factors 100
What is the greatest common factor of 9 and 12
Factors 200
What is the G.C.F. for 24 and 16
Factors 300
What are all the common factors of 24 and 36?
Factors 400
What is the G.C.F. of 39 and 52
Factors 500
What is the G.C.F. of 75 and 45
Math Sentence 100
Fifteen added to some number
X + 15
Math Sentence 200
Some number from twelve
12 – x
Math Sentence 300
Some number multiplied by four
4x
Math Sentence 400
Some number divided by twelve
x
12
Math Sentence 500
Six times some number and three more
6x  3
Prime and Composite 100
How many factors does a prime number have and
what is the only even prime number?
Prime numbers have only two factors: one and itself.
Two is the only even prime number.
Prime and Composite 200
How many factors does a composite number have?
A composite number has more than one and itself as factors.
(three or more)
Prime and Composite 300
What are the first 10 prime numbers?
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
Prime and Composite 400
What are the composite numbers under 40?
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39
Prime and Composite 500
Write 180 as a product of its primes.
2  2  3 3 5
or
2 3 5
2
2
Equivalent Fractions 100
Does
Yes
1 5

2 10
Equivalent Fractions 200
What is an equivalent fraction to
3
4
Answers will vary anything okay as long as both the
numerator and denominator were multiplied by the
same number and multiplied accurately
Equivalent Fractions 300
1
What are two equivalent fractions to
2
Answers will vary anything okay as long as both the
numerator and denominator were multiplied by the
same number and multiplied accurately
Equivalent Fractions 400
2
What are three equivalent fractions to
3
Answers will vary anything okay as long as both the
numerator and denominator were multiplied by the
same number and multiplied accurately
Equivalent Fractions 500
5
What are four equivalent fractions to
8
Answers will vary anything okay as long as both the
numerator and denominator were multiplied by the
same number and multiplied accurately
Reducing Fractions 100
Reduce this fraction to lowest terms
1
2
2
4
Reducing Fractions 200
Reduce this fraction to lowest terms
2
3
8
12
Reducing Fractions 300
Reduce this fraction to lowest terms
3
4
24
32
Reducing Fractions 400
Reduce this fraction to lowest terms
3
8
27
72
Reducing Fractions 500
Reduce this fraction to lowest terms
7
8
168
192
Converting Fractions 100
Convert this fraction into a decimal
.7
7
10
Converting Fractions 200
Convert this decimal to a fraction .39
39
100
Converting Fractions 300
Convert this decimal to a fraction written in lowest
terms .75
3
4
Converting Fractions 400
Convert this fraction into a decimal
.625
5
8
Converting Fractions 500
Convert this fraction into a decimal rounded to the
nearest hundredth
11
14
.79
Factors 100
What is the greatest common factor of 9 and 12
3
Factors 200
What is the G.C.F. for 24 and 16
8
Factors 300
What are all the common factors of 24 and 36?
1, 2, 3, 4, 6, 12
Factors 400
What is the G.C.F. of 39 and 52
13
Factors 500
What is the G.C.F. of 75 and 45
15