(     )+8-4=14

14-8+(     )=11

9-9+(     )=16

18+(     )-0=19

(     )+4-0=13

16+(     )-1=16

4+12-(     )=7

12+(     )-0=13

3-2+(     )=12

(     )+7-2=12

12+(     )-0=12

(     )+7-3=12

10-6+(     )=15

20-12+(     )=12

3-(     )+16=18

15+(     )-1=17

13+7-(     )=16

2+15-(     )=11

(     )+0-0=20

13-8+(     )=6

(     )-8+3=9

(     )-1+9=11

6+12-(     )=10

(     )-0+16=17

(     )+13-8=6

6-(     )+15=19

19+1-(     )=20

14+6-(     )=14

17+2-(     )=19

7+13-(     )=13

(     )+4-2=13

(     )-0+8=14

(     )-17+11=14

(     )-10+16=17

20-(     )+7=18

6+14-(     )=17

(     )+1-1=15

7+(     )-5=7

(     )-5+8=15

14+1-(     )=14

(     )-1+0=16

(     )-2+14=14

(     )-2+8=19

13+7-(     )=19

17-(     )+14=15

8+3-(     )=9

(     )+17-12=7

(     )-2+3=19

(     )-7+14=17

9-(     )+14=17