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10 questions
300+248=
432
548
809
163
276+511=
0
200
787
893
599-364=
235
657
2
784
357-333=
7
569
58
24
65+92=
965
157
250
348
99-45=
54
6
1
648
790+106=
123
786
496
896
466-354=
111
112
99
118
510+150=
660
670
450
500
BONUS: 38+28=
76
56
66
36
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