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3 digit subtraction
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952-623=
329
Oops!
Okay!
567-404=
163
Oops!
Okay!
854-326=
528
Oops!
Okay!
312-123=
189
Oops!
Okay!
946-349=
597
Oops!
Okay!
276-152=
124
Oops!
Okay!
627-153=
474
Oops!
Okay!
451-342=
109
Oops!
Okay!
289-135=
154
Oops!
Okay!
786-523=
263
Oops!
Okay!
503-232=
271
Oops!
Okay!
783-492=
291
Oops!
Okay!
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