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1 + 2 + 3 + 4 = ____ - 20
30
Oops!
Okay!
5 - 4 = ___ - 7
8
Oops!
Okay!
6 + 6 = ___ - 2
14
Oops!
Okay!
100 - 50 = 25 + ___
25
Oops!
Okay!
20 - 10 = 5 + ___
5
Oops!
Okay!
8 + 2 = 5 + ___
5
Oops!
Okay!
12 - 6 = ___ + 2
4
Oops!
Okay!
9 - ___ = 10 - 6
5
Oops!
Okay!
9 + 2 = 15 - ___
4
Oops!
Okay!
1 + 1 = 0 + ___
2
Oops!
Okay!
5 + 3 = ___ - 2
10
Oops!
Okay!
9 + 9 = ___ + 10
8
Oops!
Okay!
7 - 5 = 4 - ___
2
Oops!
Okay!
2 + 3 = ___ + 1
4
Oops!
Okay!
3 + 3 = ___ - 3
9
Oops!
Okay!
0 + 3 = ___ - 2
5
Oops!
Okay!
10 + 4 = ___ - 6
20
Oops!
Okay!
2 + 3 + 4 = ___ + 4
5
Oops!
Okay!
4 - ___ = 1 + 1
2
Oops!
Okay!
2 + 4 = 4 + ___
2
Oops!
Okay!
7 + 2 = ____ + 1
8
Oops!
Okay!
___ + 3 = 6 - 2
1
Oops!
Okay!
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