2-(     )=1

1-(     )=1

1-(     )=1

5-(     )=2

1-(     )=0

3-(     )=2

1-(     )=1

8-(     )=0

4-(     )=1

7-(     )=3

5-(     )=1

9-(     )=8

1-(     )=0

7-(     )=7

7-(     )=2

2-(     )=0

6-(     )=1

3-(     )=2

8-(     )=1

7-(     )=0

5-(     )=4

2-(     )=2

9-(     )=7

2-(     )=1

5-(     )=0

5-(     )=5

5-(     )=2

7-(     )=2

1-(     )=0

1-(     )=1

2-(     )=1

1-(     )=1

10-(     )=3

10-(     )=6

3-(     )=1

7-(     )=0

5-(     )=4

9-(     )=8

7-(     )=3

3-(     )=2

5-(     )=1

10-(     )=1

2-(     )=2

4-(     )=3

5-(     )=1

3-(     )=2

7-(     )=7

10-(     )=3

6-(     )=6

10-(     )=1