17+(     )=17

5+(     )=16

17+(     )=17

17+(     )=17

10+(     )=12

3+(     )=13

16+(     )=18

13+(     )=19

11+(     )=18

12+(     )=12

0+(     )=20

13+(     )=14

17+(     )=18

14+(     )=14

6+(     )=18

8+(     )=18

12+(     )=14

18+(     )=18

6+(     )=17

3+(     )=15

4+(     )=14

6+(     )=12

0+(     )=18

17+(     )=20

8+(     )=17

13+(     )=18

9+(     )=20

15+(     )=18

14+(     )=15

12+(     )=16

3+(     )=13

12+(     )=18

11+(     )=16

5+(     )=17

1+(     )=11

13+(     )=17

19+(     )=20

10+(     )=16

12+(     )=20

10+(     )=20

12+(     )=20

13+(     )=18

0+(     )=12

9+(     )=19

15+(     )=15

6+(     )=19

6+(     )=14

12+(     )=16

2+(     )=12

9+(     )=20