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Study
Teen Numbers vs 10s
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80
Eighty
Oops!
Okay!
17
Seventeen
Oops!
Okay!
30
Thirty
Oops!
Okay!
19
Nineteen
Oops!
Okay!
40
Forty
Oops!
Okay!
70
Seventy
Oops!
Okay!
18
Eighteen
Oops!
Okay!
16
Sixteen
Oops!
Okay!
15
Fifteen
Oops!
Okay!
90
Ninety
Oops!
Okay!
60
Sixty
Oops!
Okay!
13
Thirteen
Oops!
Okay!
14
Fourteen
Oops!
Okay!
50
Fifty
Oops!
Okay!
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