(     )-2=20

(     )-29=19

(     )-8=34

(     )-28=18

(     )-6=18

(     )-17=23

(     )-0=24

(     )-21=7

(     )-19=20

(     )-4=44

(     )-17=10

(     )-0=36

(     )-27=2

(     )-38=9

(     )-37=12

(     )-5=26

(     )-7=21

(     )-11=25

(     )-37=6

(     )-47=2

(     )-6=37

(     )-17=5

(     )-30=8

(     )-5=18

(     )-29=17

(     )-7=19

(     )-23=8

(     )-0=21

(     )-23=0

(     )-4=31

(     )-26=5

(     )-42=3

(     )-14=7

(     )-7=36

(     )-1=41

(     )-29=19

(     )-18=21

(     )-27=17

(     )-33=17

(     )-30=0

(     )-5=33

(     )-11=17

(     )-3=35

(     )-21=7

(     )-21=12

(     )-22=18

(     )-5=24

(     )-10=15

(     )-41=3

(     )-6=31