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adding and subtracting fractions
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Solve
24/60
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Solve
3/10
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Solve
10/8
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Okay!
Solve
24/36
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Okay!
Solve
20/48
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Okay!
What is your class name?
Class X70
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Solve
72/80
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Okay!
Solve
1/10
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Okay!
Solve
7/12
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Okay!
Solve
2/20
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Okay!
Solve
52/80
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Okay!
What room number are you in?
Room number 141
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Solve
1/6
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Solve
40/48
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Okay!
Solve: Who is your teacher?
Mr. Murrain
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Okay!
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