49+1-1=

20-9+25=

27-27+19=

7+38-16=

48+2-1=

5+17-15=

46-40+18=

23+20-17=

10+12-8=

16+33-9=

25+20-1=

22+27-7=

21-8+6=

46-21+13=

13-8+19=

23+6-0=

26+24-9=

27-1+8=

15+9-4=

3-1+41=

1+40-6=

24+22-22=

24-13+36=

17-6+30=

26+20-4=

29+4-4=

18-18+34=

41-17+13=

16+6-4=

34+12-10=

38-0+0=

7-1+26=

34-10+23=

46-23+16=

36-16+11=

37+9-4=

9-8+46=

38-24+5=

11+30-28=

12+25-22=

49+0-0=

49-21+6=

32-25+34=

37-24+35=

46+3-3=

3+43-36=

18-17+23=

10-9+25=

48-26+8=

41+2-2=