Explain how to convert a mixed number to an improper fraction.
Multiply the whole number by the denominator. Add that number to the numerator. Write that sum on top of the original denominator.
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15
2/8 + 1/6
10/24
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Okay!
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15
5/8 + 1/3
23/24
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Okay!
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banana
Go to last place!
Oops!
shark
Other team loses 10 points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
heart
Other team wins 10 points!
Oops!
shark
Other team loses 25 points!
Okay!
gift
Win 10 points!
Okay!
thief
Give points!
5
10
15
20
25
15
4/5 â 1/2
3/10
Oops!
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Okay!
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15
1/4 â 2/10
1/20
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Okay!
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15
Explain how to convert an improper fraction to a mixed number.
Divide the numerator by the denominator. Write down the whole number part of the quotient. Take the remainder and write it over the original denominator.
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Okay!
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15
4/8 â 2/10
1 and 9/20
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Okay!
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15
1/2 + 1/8
5/8
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Okay!
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15
9/12 + 4/6
1 and 5/12
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Okay!
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15
3/8 â 1/10
11/40
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Okay!
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15
1/2 â 1/6
2/6 (or 1/3)
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Okay!
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15
Explain how to find the least common multiple (LCM). Hint: To have like denominators, you need to find the LCM first!
List the multiples of each number. The smallest multiple both numbers have in common is called the Least Common Multiple (LCM).
