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Study
2 Digit Subtraction (no regrouping)
0
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0
0
0
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87 - 22
65
Oops!
Okay!
77 - 45
32
Oops!
Okay!
59 - 27
32
Oops!
Okay!
67 - 22
45
Oops!
Okay!
56 - 24
32
Oops!
Okay!
63 - 20
43
Oops!
Okay!
64 - 23
41
Oops!
Okay!
39 - 27
12
Oops!
Okay!
89 - 48
41
Oops!
Okay!
65 - 24
41
Oops!
Okay!
99 - 35
64
Oops!
Okay!
96 - 55
41
Oops!
Okay!
87 - 23
64
Oops!
Okay!
43 - 32
11
Oops!
Okay!
97 - 42
55
Oops!
Okay!
85 - 42
43
Oops!
Okay!
78 - 30
48
Oops!
Okay!
68 - 23
45
Oops!
Okay!
46 - 24
22
Oops!
Okay!
46 - 33
13
Oops!
Okay!
75 - 34
41
Oops!
Okay!
84 - 20
64
Oops!
Okay!
94 - 70
24
Oops!
Okay!
66 - 33
33
Oops!
Okay!
36 - 22
14
Oops!
Okay!
58 - 25
33
Oops!
Okay!
86 - 54
32
Oops!
Okay!
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