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Study
2-Digit Addition AND Subtraction
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88 - 37 =
89
51
56
23
Oops!
Okay!
46 - 39 =
15
11
7
2
Oops!
Okay!
90 - 28 =
44
76
32
62
Oops!
Okay!
60 + 42 =
94
78
102
130
Oops!
Okay!
70 - 41 =
103
81
31
29
Oops!
Okay!
14 + 4 =
16
76
29
18
Oops!
Okay!
53 + 26 =
70
65
84
79
Oops!
Okay!
47 + 25 =
87
72
46
91
Oops!
Okay!
30 - 19 =
23
9
54
11
Oops!
Okay!
49 + 31 =
80
58
89
65
Oops!
Okay!
88 - 48 =
45
40
22
66
Oops!
Okay!
71 - 63 =
24
19
11
8
Oops!
Okay!
82 + 8 =
69
34
100
90
Oops!
Okay!
12 - 12 =
16
9
0
2
Oops!
Okay!
96 + 54 =
195
100
150
142
Oops!
Okay!
36 - 3 =
33
30
75
26
Oops!
Okay!
40 + 3 =
43
62
21
57
Oops!
Okay!
91 - 21 =
43
28
70
101
Oops!
Okay!
65 + 46 =
92
141
120
111
Oops!
Okay!
64 + 28 =
76
100
84
92
Oops!
Okay!
57 + 18 =
48
60
75
88
Oops!
Okay!
50 - 4 =
46
41
37
23
Oops!
Okay!
23 - 19 =
8
10
4
87
Oops!
Okay!
29 + 19 =
57
48
62
43
Oops!
Okay!
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