34-29+(     )=34

7-0+(     )=37

42-(     )+20=45

17-15+(     )=26

5+(     )-10=39

34-(     )+42=49

8-(     )+17=24

36-(     )+20=46

(     )-1+45=47

12+(     )-7=25

(     )+5-4=43

17+(     )-0=29

8+(     )-12=35

38+(     )-3=39

49-39+(     )=32

34+(     )-2=41

(     )+19-12=35

16-14+(     )=47

(     )+7-2=44

46+(     )-0=47

(     )+41-30=18

45+4-(     )=49

21+(     )-10=36

20-2+(     )=23

24+20-(     )=25

6-(     )+21=25

(     )-36+16=18

(     )+23-7=20

30+(     )-3=37

(     )+18-10=40

2-(     )+31=33

18+3-(     )=19

46+1-(     )=46

(     )+22-6=39

16+(     )-10=20

35-(     )+11=25

17+(     )-10=25

(     )-39+46=49

(     )+6-1=49

13-(     )+46=46

5-(     )+43=44

6+(     )-6=22

20+2-(     )=22

17+6-(     )=22

(     )-18+18=28

38-(     )+0=38

14+21-(     )=26

(     )-22+16=31

(     )+1-0=47

1-(     )+39=39