(     )-14=5

(     )-8=4

(     )-10=5

(     )-5=9

(     )-11=1

(     )-12=3

(     )-7=6

(     )-7=12

(     )-4=7

(     )-5=12

(     )-9=2

(     )-17=1

(     )-8=11

(     )-9=9

(     )-5=9

(     )-12=2

(     )-3=9

(     )-2=10

(     )-9=10

(     )-1=13

(     )-1=18

(     )-0=13

(     )-0=14

(     )-2=14

(     )-14=3

(     )-11=2

(     )-10=9

(     )-3=13

(     )-10=1

(     )-8=6

(     )-4=16

(     )-7=10

(     )-3=11

(     )-15=0

(     )-14=2

(     )-9=9

(     )-8=9

(     )-0=13

(     )-3=9

(     )-1=14

(     )-9=11

(     )-1=15

(     )-17=3

(     )-18=2

(     )-3=8

(     )-3=13

(     )-6=14

(     )-19=0

(     )-5=13

(     )-14=6