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17 - 8 =____
1 point
7 - 1 =____
1 point
9 - 0 =____
1 point
12 - 7 =____
1 point
16 - 9 =____
1 point
13 - 4 =____
1 point
14 - 5 =____
1 point
6 - 6 =____
1 point
7 - 4 =____
1 point
10 - 9 =____


pls answer