(     )-38=1

(     )-12=20

(     )-17=27

(     )-3=31

(     )-4=18

(     )-36=2

(     )-20=20

(     )-0=43

(     )-23=17

(     )-36=14

(     )-6=21

(     )-9=16

(     )-44=1

(     )-23=4

(     )-23=17

(     )-22=6

(     )-25=21

(     )-26=4

(     )-7=27

(     )-11=23

(     )-30=11

(     )-40=10

(     )-4=32

(     )-18=28

(     )-12=23

(     )-32=7

(     )-27=1

(     )-20=19

(     )-14=16

(     )-5=18

(     )-28=8

(     )-26=14

(     )-14=26

(     )-21=16

(     )-9=12

(     )-24=0

(     )-4=38

(     )-2=26

(     )-9=14

(     )-19=5

(     )-10=25

(     )-28=4

(     )-23=6

(     )-41=7

(     )-18=3

(     )-6=36

(     )-10=19

(     )-6=28

(     )-32=16

(     )-18=26