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Study
2 digit subtraction with or without regrouping
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67-39=
33
Oops!
Okay!
69-32=
37
Oops!
Okay!
54-36=
18
Oops!
Okay!
57-39=
18
Oops!
Okay!
86-25=
61
Oops!
Okay!
45-22=
23
Oops!
Okay!
65-43=
22
Oops!
Okay!
94-36=
58
Oops!
Okay!
87-29=
58
Oops!
Okay!
21-16=
5
Oops!
Okay!
42-19=
23
Oops!
Okay!
63-45=
18
Oops!
Okay!
54-38=
33
Oops!
Okay!
78-24=
54
Oops!
Okay!
45-33=
12
Oops!
Okay!
95-48=
47
Oops!
Okay!
19-12=
7
Oops!
Okay!
85-29=
56
Oops!
Okay!
36-9=
27
Oops!
Okay!
54-28=
26
Oops!
Okay!
94-35=
59
Oops!
Okay!
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