(     )+5=18

(     )+6=20

(     )+3=14

(     )+10=17

(     )+9=14

(     )+2=18

(     )+5=18

(     )+1=17

(     )+6=17

(     )+14=17

(     )+16=19

(     )+4=18

(     )+2=16

(     )+3=20

(     )+0=11

(     )+10=12

(     )+6=14

(     )+9=13

(     )+7=11

(     )+10=14

(     )+7=11

(     )+7=19

(     )+9=15

(     )+1=11

(     )+10=15

(     )+15=20

(     )+13=13

(     )+12=13

(     )+1=13

(     )+3=18

(     )+11=13

(     )+3=15

(     )+8=19

(     )+7=19

(     )+11=17

(     )+14=15

(     )+16=18

(     )+5=19

(     )+7=19

(     )+13=15

(     )+4=13

(     )+1=17

(     )+0=16

(     )+11=17

(     )+7=17

(     )+10=16

(     )+5=17

(     )+6=20

(     )+11=20

(     )+2=13