6-(     )-1=1

(     )-4-0=3

3-(     )-3=0

6-3-(     )=3

2-(     )-2=0

(     )-5-3=2

(     )-5-0=1

(     )-4-0=3

(     )-6-0=1

3-(     )-0=1

4-(     )-2=1

4-(     )-2=0

7-1-(     )=3

9-1-(     )=8

7-1-(     )=2

1-(     )-1=0

5-2-(     )=3

8-0-(     )=6

5-4-(     )=0

6-(     )-4=0

(     )-2-3=1

6-(     )-3=0

10-(     )-2=5

(     )-0-1=0

(     )-3-1=1

(     )-2-0=6

10-(     )-0=1

9-8-(     )=0

2-0-(     )=0

(     )-2-0=1

10-(     )-0=1

6-(     )-1=3

(     )-0-1=2

10-9-(     )=1

(     )-0-0=1

3-2-(     )=0

10-1-(     )=9

(     )-0-2=1

2-1-(     )=0

(     )-0-1=1

10-6-(     )=1

1-(     )-1=0

2-0-(     )=2

1-(     )-1=0

(     )-5-2=0

2-(     )-1=0

(     )-2-1=2

(     )-3-4=3

10-(     )-4=3

(     )-3-3=2