(     )+9=19

(     )+16=18

(     )+1=18

(     )+2=20

(     )+0=17

(     )+3=18

(     )+2=17

(     )+12=17

(     )+1=12

(     )+11=18

(     )+0=17

(     )+0=19

(     )+0=15

(     )+2=19

(     )+0=19

(     )+2=18

(     )+1=13

(     )+0=11

(     )+13=14

(     )+0=15

(     )+1=12

(     )+2=20

(     )+0=18

(     )+6=20

(     )+8=19

(     )+10=16

(     )+1=11

(     )+2=17

(     )+9=19

(     )+2=16

(     )+11=15

(     )+3=19

(     )+0=17

(     )+11=12

(     )+2=17

(     )+9=14

(     )+1=20

(     )+13=17

(     )+16=17

(     )+11=19

(     )+7=19

(     )+10=18

(     )+2=19

(     )+1=15

(     )+10=13

(     )+15=19

(     )+5=19

(     )+2=14

(     )+19=20

(     )+9=20